BEGIN:VCALENDAR VERSION:2.0 PRODID:-//wp-events-plugin.com//7.4.2//EN TZID:America/Denver X-WR-TIMEZONE:America/Denver BEGIN:VEVENT UID:1249@denhac.org DTSTART;TZID=America/Denver:20260905T120000 DTEND;TZID=America/Denver:20260905T140000 DTSTAMP:20260827T163816Z URL:https://denhac.org/events/wood-lathe-authorization-class-make-n-take-m allet-3 SUMMARY:Wood Lathe Authorization Class - Make n' Take Mallet DESCRIPTION:This is an authorization class\, please only sign up if you nee d authorization for the lathe. Material will be provided. If you wish to u se your own material please make sure it's at least 2.5"x2.5"x10"\n\nThe l athe turning class will demonstrate basic lathe safety\, operation\, and s pindle turning.\n\nThis class is required to operate the denhac wood lathe . This class has limited attendance and generally has a waiting list. If you RSVP and decide not to go\, please cancel your RSVP so the next pers on on the waiting list can attend!\n\nTo read more about our Wood Lathe\, checkout the wiki.\n\nThis class is available to denhac members only\, and at no additional charge. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Woodshop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Woodshop:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1261@denhac.org DTSTART;TZID=America/Denver:20260905T180000 DTEND;TZID=America/Denver:20260905T200000 DTSTAMP:20260830T231253Z URL:https://denhac.org/events/multi-tool-printing-upgrade-class-only-sign- up-if-youre-authorized-on-basic-3d-printers-4 SUMMARY:Multi-tool printing upgrade class (Only sign up if you're authorize d on basic 3D Printers) DESCRIPTION:This class is for upgrading authorization from using the existi ng fleet of Prusa printers only\, if you do not have a prior authorization to use the 3D printers this class is not for you\, and we will not author ize you for either set of printers. Class will take ~1 hour or so. It assu mes you have some experience with 3D printing\, and understand slicer basi cs as taught in the 3D FDM printing classes.Topics covered:\n\n Loading/u nloading the Prusa XL\n Installing/cleaning the build plate\n Understand ing where menu items are on the Prusa XL\n PrusaSlicer configuration\n P ainting objects in PrusaSlicer\n Peculiarities when printing on the Prusa XL you should keep in mind\n CATEGORIES:Equipment Training,Members Only LOCATION:denhac - 3D Printer Room\, 700 Kalamath St.\, Denver\, CO\, 80204\ , United States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - 3D Printer Room:geo:0,0 END:VEVENT BEGIN:VEVENT UID:1252@denhac.org DTSTART;TZID=America/Denver:20260906T160000 DTEND;TZID=America/Denver:20260906T200000 DTSTAMP:20260829T154133Z URL:https://denhac.org/events/haunted-house-club-office-hours SUMMARY:Haunted House Club Office Hours DESCRIPTION:Time to work on projects\, ask questions\, or generally pitch i n for this year's haunted house. All are welcome\, no experience necessary ! CATEGORIES:Just for Fun,Members Only LOCATION:denhac - Classroom\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Classroom: geo:0,0 END:VEVENT BEGIN:VEVENT UID:1250@denhac.org DTSTART;TZID=America/Denver:20260908T180000 DTEND;TZID=America/Denver:20260908T200000 DTSTAMP:20260827T165755Z URL:https://denhac.org/events/woodshop-authorization-a-37 SUMMARY:Woodshop Authorization "A" DESCRIPTION:New in September: With the addition of the band saw to the trai ning-required list\, we're breaking up the "General Woodshop Authorization Class" into two classes "Woodshop A" and "Woodshop B"\, and merging in ba ndsaw and drum sander trainings. These classes cover different equipment a nd do not build on each other\, so the order in which you take them does n ot matter. We hope this new format will make classes shorter and more dige stible.\n\nThis training will authorize you to use 3 major woodworking pow er tools. This training is mandatory for all denhac members before you're allowed to use these tools. Register for this training and complete your h omework before the class by reading the woodshop wiki page and all woods hop tool wiki pages. This class takes ~3 hours depending on number of atte ndees and experience. This class includes:\n\n Saw Stop table saw\n Powe rmatic jointer\n Dewalt planer\n\nThe router table will not be covered in this class\, and is now part of Woodshop B.\n\nThis class is offered to d enhac members only\, and at no additional charge. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Woodshop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Woodshop:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1237@denhac.org DTSTART;TZID=America/Denver:20260909T183000 DTEND;TZID=America/Denver:20260909T203000 DTSTAMP:20260824T144924Z URL:https://denhac.org/events/industrial-sewing-machine-authorization-11 SUMMARY:Industrial Sewing Machine Authorization DESCRIPTION:Unlock the full potential of our heavy-duty equipment. If you ’ve ever struggled with thick denim\, leather\, or multiple layers of ca nvas on a home machine\, this is the class that changes everything.\nWhat You’ll Master\nIndustrial machines are built for speed and strength. In this certification session\, you will learn:\n\n Machine Anatomy: Underst anding the unique motor and needle systems of our industrial fleet.\n Saf e Operation: Mastering the foot pedal (it’s faster than you think!) and knee-lift controls.\n Troubleshooting: How to thread\, tension\, and main tain these “workhorse” machines for heavy-duty projects.\n\nClass Outc omes\nFull Authorization: By the end of this session\, you will be officia lly authorized to use both of our industrial sewing machines for your own projects.\n\nHost: Sable CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Textiles Area\, 700 Kalamath St.\, Denver\, CO\, 80204\, United States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Textiles A rea:geo:0,0 END:VEVENT BEGIN:VEVENT UID:1262@denhac.org DTSTART;TZID=America/Denver:20260909T190000 DTEND;TZID=America/Denver:20260909T210000 DTSTAMP:20260831T191221Z URL:https://denhac.org/events/intro-to-stained-glass-halloween-haunted-hou se SUMMARY:Intro to Stained Glass - Halloween Haunted House DESCRIPTION:Make your own stained glass project! CATEGORIES:Members Only,Workshop LOCATION:denhac - Lava Room\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Lava Room: geo:0,0 END:VEVENT BEGIN:VEVENT UID:1260@denhac.org DTSTART;TZID=America/Denver:20260911T180000 DTEND;TZID=America/Denver:20260911T200000 DTSTAMP:20260830T230837Z URL:https://denhac.org/events/fdm-3d-printing-authorization-3 SUMMARY:FDM 3D Printing Authorization DESCRIPTION:Learn to use the Prusa Mk4S (Our fleet of desktop FDM 3d printe rs) and get authorized to use them. FDM printing uses a plastic filament f ed into a heated nozzle like a hot glue gun to deposit plastic until your part is complete. These machines are great for rapid prototyping with PLA\ , PETG\, and TPU.\n\nThis class does not authorize users to use the Large Format 3d printers\, but this class is a prerequisite for the advanced wor kshop that will teach you how to use them. This class is available to denh ac members only\, and at no additional charge.\n\nTo learn more about our 3d printers read the wiki. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - 3D Printer Room\, 700 Kalamath St.\, Denver\, CO\, 80204\ , United States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - 3D Printer Room:geo:0,0 END:VEVENT BEGIN:VEVENT UID:1236@denhac.org DTSTART;TZID=America/Denver:20260912T100000 DTEND;TZID=America/Denver:20260912T130000 DTSTAMP:20260824T144737Z URL:https://denhac.org/events/hand-tool-authorization SUMMARY:Hand Tool Authorization DESCRIPTION:This training will authorize you to use denhac’s precision ha nd tools\, namely the three hand planes\, the chisel set\, and the gents s aw. All other hand tools do not require training authorization unless othe rwise stated. This training is mandatory for all denhac members before you 're allowed to use the tools.\n\nRegister for this training and complete y our homework before the class by reading the woodshop wiki page and the to ol wiki pages. This class takes ~3 hours depending on the number of attend ees and experience. You are strongly encouraged to take the sharpening aut horization class prior to this class.\n\nThis class covers our precision c hisel set\, each of the #4\, #6\, and block planes\, and the gents saw.\n\ nThis class will not cover any of the power tools at denhac. The mitre saw \, jointer\, planer\, and table saw are covered in Woodshop A. The router table\, bandsaw\, and drum sander are covered in Woodshop B.\n\nThis class is offered to denhac members only\, and at no additional charge. If you'r e interested in becoming a denhac member then stop by for a Tuesday night open house from 8-10pm!\n\nHost: EHastings CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Woodshop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Woodshop:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1276@denhac.org DTSTART;TZID=America/Denver:20260912T150000 DTEND;TZID=America/Denver:20260912T173000 DTSTAMP:20260902T040024Z URL:https://denhac.org/events/cricut-100-intro-to-cricut SUMMARY:Cricut 100 - Intro to Cricut DESCRIPTION:Unlock the potential of precision cutting! Join Xavier for a ha nds-on introduction to our Cricut ecosystem. Whether you want to create cu stom vinyl decals\, heat-transfer apparel\, or intricate paper crafts\, th is class is your starting point for "push-button" perfection.\nIn this ses sion\, we’ll bridge the gap between your screen and the cutting mat:\n\n \n \nDesign Space Basics: Navigate the software to create\, upload\, and manipulate simple shapes and text.\n\n \nMaterial Selection: Learn which blades and mats to use for vinyl\, cardstock\, and more.\n\n \nThe "Final Print": From "weeding" your design to the final application\, you’ll wa lk through the entire production process.\n\n\nYou will leave this class w ith a complete project and the knowledge of how to replicate what you've l earned.\n\nNo authorizations needed for this class. You will need to know how to navigate a computer using a mouse and keyboard. CATEGORIES:Members Only,Workshop LOCATION:denhac - Fishbowl\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Fishbowl:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1273@denhac.org DTSTART;TZID=America/Denver:20260913T130000 DTEND;TZID=America/Denver:20260913T160000 DTSTAMP:20260901T093528Z URL:https://denhac.org/events/tig-welder-authorization-class-24 SUMMARY:TIG Welder Authorization Class DESCRIPTION:\nMetal Shop Safety Authorization Required\n\nCompleting and pa ssing this class will authorize you to operate the TIG welder in the metal shop. We will discuss safe operation of the machine\, the welding process \, and what to look for in an ideal weld.\n\nIt is required to take the me tal shop safety course prior to the TIG welding class.\n\nYou must wear ap propriate clothing to the class. All clothing MUST be made from natural fi bers. Closed-toe shoes\, preferably resistant to metal chips / slag. Optim al: boots with long pants covering the tops. No loose clothing or accessor ies\, tie up hair. Protect yourself from the UV light TIG produces! Recomm ended to wear long sleeve shirts and use sunscreen on exposed skin. All ot her PPE will be provided.\n\nThis class is available to denhac members onl y\, and at no additional charge. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Metal Shop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Uni ted States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Metal Shop :geo:0,0 END:VEVENT BEGIN:VEVENT UID:1253@denhac.org DTSTART;TZID=America/Denver:20260913T160000 DTEND;TZID=America/Denver:20260913T200000 DTSTAMP:20260829T154253Z URL:https://denhac.org/events/haunted-house-club-office-hours-2 SUMMARY:Haunted House Club Office Hours DESCRIPTION:Time to work on projects\, ask questions\, or generally pitch i n for this year's haunted house. All are welcome\, no experience necessary ! CATEGORIES:Just for Fun,Members Only LOCATION:denhac - Lava Room\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Lava Room: geo:0,0 END:VEVENT BEGIN:VEVENT UID:1241@denhac.org DTSTART;TZID=America/Denver:20260914T183000 DTEND;TZID=America/Denver:20260914T203000 DTSTAMP:20260827T162036Z URL:https://denhac.org/events/woodshop-authorization-a-34 SUMMARY:Woodshop Authorization "A" DESCRIPTION:New in September: With the addition of the band saw to the trai ning-required list\, we're breaking up the "General Woodshop Authorization Class" into two classes "Woodshop A" and "Woodshop B"\, and merging in ba ndsaw and drum sander trainings. These classes cover different equipment a nd do not build on each other\, so the order in which you take them does n ot matter. We hope this new format will make classes shorter and more dige stible.\n\nThis training will authorize you to use 3 major woodworking pow er tools. This training is mandatory for all denhac members before you're allowed to use these tools. Register for this training and complete your h omework before the class by reading the woodshop wiki page and all woods hop tool wiki pages. This class takes ~3 hours depending on number of atte ndees and experience. This class includes:\n\n Saw Stop table saw\n Powe rmatic jointer\n Dewalt planer\n\nThe router table will not be covered in this class\, and is now part of Woodshop B.\n\nThis class is offered to d enhac members only\, and at no additional charge. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Woodshop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Woodshop:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1248@denhac.org DTSTART;TZID=America/Denver:20260914T190000 DTEND;TZID=America/Denver:20260914T210000 DTSTAMP:20260827T163518Z URL:https://denhac.org/events/wood-lathe-authorization-3 SUMMARY:Wood Lathe Authorization DESCRIPTION:The lathe turning class will demonstrate basic lathe safety\, o peration\, and spindle turning.\n\nThis class is required to operate the d enhac wood lathe. This class has limited attendance and generally has a wa iting list. If you RSVP and decide not to go\, please cancel your RSVP so the next person on the waiting list can attend!\n\nTo read more about our Wood Lathe\, checkout the wiki.\n\nThis class is available to denhac membe rs only\, and at no additional charge. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Woodshop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Woodshop:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1251@denhac.org DTSTART;TZID=America/Denver:20260916T180000 DTEND;TZID=America/Denver:20260916T200000 DTSTAMP:20260827T170055Z URL:https://denhac.org/events/woodshop-authorization-b-34 SUMMARY:Woodshop Authorization "B" DESCRIPTION:New in September: With the addition of the band saw to the trai ning-required list\, we're breaking up the "General Woodshop Authorization Class" into two classes "Woodshop A" and "Woodshop B"\, and merging in ba ndsaw and drum sander trainings. These classes cover different equipment a nd do not build on each other\, so the order in which you take them does n ot matter. We hope this new format will make classes shorter and more dige stible.\n\nThis training will authorize you to use 3 woodworking power too ls. This training is mandatory for all denhac members before you're allowe d to use these tools. Register for this training and complete your homewor k before the class by reading the woodshop wiki page and all woodshop to ol wiki pages. This class will probably take 2-3 hours depending on number of attendees and experience. This class includes:\n\n Router Table\n Ba nd Saw\n Drum Sander\n\nThis class is offered to denhac members only\, an d at no additional charge. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Woodshop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Woodshop:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1274@denhac.org DTSTART;TZID=America/Denver:20260916T180000 DTEND;TZID=America/Denver:20260916T200000 DTSTAMP:20260901T130151Z URL:https://denhac.org/events/milling-machine-authorization-class-6 SUMMARY:Milling Machine Authorization Class DESCRIPTION:\n\n\n\n\n\n\n\n\n\n\nPlease read the wiki page for the grizzly mill before signing up for this class!\n\n\n\n\n\n\n\n\n\n\n\n\nLearn to use the Grizzly Manual Milling Machine and get authorized to use it. This machine is good for milling metals as hard as steel\, but the work piece m ust be moved by hand (unlike a CNC Milling Machine)\, making curves and in tricate parts a bit more difficult to machine.\n\n\n\n\n\n\n\n\n\n\n\nWe w ill meet in the classroom for ~1 hour going over basics of machining and t hen 2 hours out in the metal shop for machine overview and skills test. Pl ease wear appropriate attire.\n\n\n\n\n\n\n\n\n\n\n\n\nThis class is avail able to denhac members only\, and at no additional charge.\n\nTo learn mor e about the Grizzly Manual Mill\, read the wiki.\n CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Metal Shop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Uni ted States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Metal Shop :geo:0,0 END:VEVENT BEGIN:VEVENT UID:1269@denhac.org DTSTART;TZID=America/Denver:20260917T183000 DTEND;TZID=America/Denver:20260917T210000 DTSTAMP:20260901T014823Z URL:https://denhac.org/events/intro-to-leatherworking-lighter-chapstick-ho lder SUMMARY:Intro to Leatherworking: Lighter/Chapstick Holder DESCRIPTION:\n\n\nJoin Jamie to learn the basics of leather working by maki ng a small holder for a lighter\, chapstick\, pen\, or any other small ite m you need to carry. You'll learn how to cut\, wet mold\, punch\, saddle s titch\, and finish vegetable tanned leather. Please bring your own item to make a holder for.\n\n\n LOCATION:denhac - Textiles Area\, 700 Kalamath St.\, Denver\, CO\, 80204\, United States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Textiles A rea:geo:0,0 END:VEVENT BEGIN:VEVENT UID:760@denhac.org DTSTART;TZID=America/Denver:20260917T193000 DTEND;TZID=America/Denver:20260917T220000 DTSTAMP:20260306T011715Z URL:https://denhac.org/events/computer-museum-office-hours-2026-09-17 SUMMARY:Computer Museum Office Hours DESCRIPTION:Open door meeting for the computer museum and retro technology. CATEGORIES:Office Hours LOCATION:denhac - Fishbowl\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Fishbowl:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1245@denhac.org DTSTART;TZID=America/Denver:20260919T100000 DTEND;TZID=America/Denver:20260919T120000 DTSTAMP:20260827T060007Z URL:https://denhac.org/events/woodshop-authorization-b-32 SUMMARY:Woodshop Authorization "B" DESCRIPTION:New in September: With the addition of the band saw to the trai ning-required list\, we're breaking up the "General Woodshop Authorization Class" into two classes "Woodshop A" and "Woodshop B"\, and merging in ba ndsaw and drum sander trainings. These classes cover different equipment a nd do not build on each other\, so the order in which you take them does n ot matter. We hope this new format will make classes shorter and more dige stible.\n\nThis training will authorize you to use 3 woodworking power too ls. This training is mandatory for all denhac members before you're allowe d to use these tools. Register for this training and complete your homewor k before the class by reading the woodshop wiki page and all woodshop to ol wiki pages. This class will probably take 2-3 hours depending on number of attendees and experience. This class includes:\n\n Router Table\n Ba nd Saw\n Drum Sander\n\nThis class is offered to denhac members only\, an d at no additional charge. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Woodshop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Woodshop:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1270@denhac.org DTSTART;TZID=America/Denver:20260920T100000 DTEND;TZID=America/Denver:20260920T150000 DTSTAMP:20260901T015429Z URL:https://denhac.org/events/intermediate-garment-making-jeogori SUMMARY:Intermediate garment making: Jeogori DESCRIPTION:Learn how to make an Jeogori\, you will leave with the understa nding of how to create a wrap shirt and what a dart is\, how to install on e\, how to create a tie out of fabric\, how to attach sleeves\, how to cre ate clean and presentable clothing items.\n\nYou will likely not finish th is garment during the class time. You will have a better chance to do so i f you cut out your pattern beforehand.\n\nTo better prepare\, please revie w this video guide beforehand: https://www.youtube.com/watch?v=KOkfQ5FvCMw \n\nHere are the instructions:\n\nHere is the pattern:\n\nPlease note that you will need to be at Denhac and connected to the wifi to download the p attern. You can use the projector at 25% to correctly cut out these pieces .\n\nNote that the pattern is drafted on someone who is 5'2" and you may n eed to add length\, reach out in advance and we can meet to determine how much to add. For reference\, my friend who is 5'10" had to add 7 inches to the front and back to get a full coverage jeogori but the jeogori is desi gned to be more of a cropped wrap shirt that comes to the waist rather tha n the hips for the women's design. It is designed to come to the hips for the men's design. CATEGORIES:Members Only,Workshop LOCATION:denhac - Textiles Area\, 700 Kalamath St.\, Denver\, CO\, 80204\, United States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Textiles A rea:geo:0,0 END:VEVENT BEGIN:VEVENT UID:1257@denhac.org DTSTART;TZID=America/Denver:20260920T120000 DTEND;TZID=America/Denver:20260920T150000 DTSTAMP:20260830T230002Z URL:https://denhac.org/events/miniature-project-painting-party-2 SUMMARY:Miniature/Project Painting Party DESCRIPTION:Bring your painting projects and work on them with fellow denha c members! All skill level are welcome. No experience required. Great oppo rtunity to share techniques and bounce ideas off each other.\n\nNothing to paint? No problem! Models will be available to paint\, as well as paints and materials can be shared.\n\nHost: Helix CATEGORIES:Just for Fun,Members Only LOCATION:denhac - Classroom\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Classroom: geo:0,0 END:VEVENT BEGIN:VEVENT UID:1254@denhac.org DTSTART;TZID=America/Denver:20260920T160000 DTEND;TZID=America/Denver:20260920T200000 DTSTAMP:20260829T154323Z URL:https://denhac.org/events/haunted-house-club-office-hours-3 SUMMARY:Haunted House Club Office Hours DESCRIPTION:Time to work on projects\, ask questions\, or generally pitch i n for this year's haunted house. All are welcome\, no experience necessary ! CATEGORIES:Just for Fun,Members Only LOCATION:denhac - Classroom\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Classroom: geo:0,0 END:VEVENT BEGIN:VEVENT UID:1246@denhac.org DTSTART;TZID=America/Denver:20260921T183000 DTEND;TZID=America/Denver:20260921T203000 DTSTAMP:20260827T055820Z URL:https://denhac.org/events/woodshop-authorization-b-33 SUMMARY:Woodshop Authorization "B" DESCRIPTION:New in September: With the addition of the band saw to the trai ning-required list\, we're breaking up the "General Woodshop Authorization Class" into two classes "Woodshop A" and "Woodshop B"\, and merging in ba ndsaw and drum sander trainings. These classes cover different equipment a nd do not build on each other\, so the order in which you take them does n ot matter. We hope this new format will make classes shorter and more dige stible.\n\nThis training will authorize you to use 3 woodworking power too ls. This training is mandatory for all denhac members before you're allowe d to use these tools. Register for this training and complete your homewor k before the class by reading the woodshop wiki page and all woodshop to ol wiki pages. This class will probably take 2-3 hours depending on number of attendees and experience. This class includes:\n\n Router Table\n Ba nd Saw\n Drum Sander\n\nThis class is offered to denhac members only\, an d at no additional charge. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Woodshop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Woodshop:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1275@denhac.org DTSTART;TZID=America/Denver:20260922T183000 DTEND;TZID=America/Denver:20260922T200000 DTSTAMP:20260902T035737Z URL:https://denhac.org/events/carols-hooking-class-for-rugs SUMMARY:Carol's Hooking Class for Rugs DESCRIPTION:Discover the meditative and tactile art of rug hooking in this comprehensive two-part workshop. This series takes you from a blank canvas to a textured masterpiece\, covering everything from design theory to han ds-on technique.\n\n\n\n\nSection 1: The Blueprint &\; Palette \n\n \ nTheory &\; Inspiration: An informational deep dive into the history an d styles of rug hooking.\n\n \nCustom Design: Learn how to translate your ideas onto backing fabric. You will spend this session sketching and fina lizing your own original pattern.\n\n \nColor Curation: Explore Carol's l ibrary of fibers to select the perfect yarn weights and color palettes to bring your design to life. You will leave the session with color ideas so you can purchase your own yarn\, or use the yarn at Denhac.\n\n\nSection 2 : Hooking Technique &\; Execution \n\n \nThe Fundamentals: Master the "pull-up" technique to create consistent loops and professional-grade tex ture.\n\n \nInstructional Guidance: Get hands-on coaching on tension cont rol\, navigating curves\, and filling in your pattern efficiently.\n\n \n Troubleshooting: Learn how to fix common mistakes and finish the edges of your piece for a durable\, long-lasting result.\n\n\n\n\n\nWorkshop Highli ghts\n\n \nSection One: Focused on conceptualization and material selecti on.\n\n \nSection Two: Focused on active crafting and technical mastery.\ n\n \nTake Home: Your custom-designed project and the skills needed to fi nish it at your own pace.\n\n\n\nMaterials Note: All specialized hooks\, f rames\, and backing materials will be provided or discussed during the fir st session.\n CATEGORIES:Members Only,Workshop LOCATION:denhac - Classroom\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Classroom: geo:0,0 END:VEVENT BEGIN:VEVENT UID:1259@denhac.org DTSTART;TZID=America/Denver:20260923T180000 DTEND;TZID=America/Denver:20260923T200000 DTSTAMP:20260830T230642Z URL:https://denhac.org/events/fdm-3d-printing-authorization-2 SUMMARY:FDM 3D Printing Authorization DESCRIPTION:Learn to use the Prusa Mk4S (Our fleet of desktop FDM 3d printe rs) and get authorized to use them. FDM printing uses a plastic filament f ed into a heated nozzle like a hot glue gun to deposit plastic until your part is complete. These machines are great for rapid prototyping with PLA\ , PETG\, and TPU.\n\nThis class does not authorize users to use the Large Format 3d printers\, but this class is a prerequisite for the advanced wor kshop that will teach you how to use them. This class is available to denh ac members only\, and at no additional charge.\n\nTo learn more about our 3d printers read the wiki. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - 3D Printer Room\, 700 Kalamath St.\, Denver\, CO\, 80204\ , United States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - 3D Printer Room:geo:0,0 END:VEVENT BEGIN:VEVENT UID:1242@denhac.org DTSTART;TZID=America/Denver:20260923T180000 DTEND;TZID=America/Denver:20260923T200000 DTSTAMP:20260827T162006Z URL:https://denhac.org/events/woodshop-authorization-a-35 SUMMARY:Woodshop Authorization "A" DESCRIPTION:New in September: With the addition of the band saw to the trai ning-required list\, we're breaking up the "General Woodshop Authorization Class" into two classes "Woodshop A" and "Woodshop B"\, and merging in ba ndsaw and drum sander trainings. These classes cover different equipment a nd do not build on each other\, so the order in which you take them does n ot matter. We hope this new format will make classes shorter and more dige stible.\n\nThis training will authorize you to use 3 major woodworking pow er tools. This training is mandatory for all denhac members before you're allowed to use these tools. Register for this training and complete your h omework before the class by reading the woodshop wiki page and all woods hop tool wiki pages. This class takes ~3 hours depending on number of atte ndees and experience. This class includes:\n\n Saw Stop table saw\n Powe rmatic jointer\n Dewalt planer\n\nThe router table will not be covered in this class\, and is now part of Woodshop B.\n\nThis class is offered to d enhac members only\, and at no additional charge. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Woodshop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Woodshop:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1265@denhac.org DTSTART;TZID=America/Denver:20260923T183000 DTEND;TZID=America/Denver:20260923T203000 DTSTAMP:20260831T192244Z URL:https://denhac.org/events/sig-glass-meeting-4 SUMMARY:SIG Glass Meeting DESCRIPTION:SIG Glass Meeting LOCATION:denhac - Lava Room\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Lava Room: geo:0,0 END:VEVENT BEGIN:VEVENT UID:1272@denhac.org DTSTART;TZID=America/Denver:20260923T190000 DTEND;TZID=America/Denver:20260923T213000 DTSTAMP:20260901T093345Z URL:https://denhac.org/events/metalshop-safety-3 SUMMARY:Metalshop Safety DESCRIPTION:This will cover the angle grinders\, bench grinders\, grizzly b and saw\, and the drill press.\n\nPlease do not wear loose clothing. Jeans and a T-shirt with closed toed shoes are best\, hair needs to be pulled b ack. We have an assortment of used Personal Protective Equipment (PPE) but it is best to bring your own if you have it. This includes PPE like safet y glasses\, hearing protection\, and gloves. Tank tops and v neckline shir ts shouldn't be worn for the class\n\nThis class is available to all denha c members\, and at no additional charge.\n\nPlease be punctual. Members ar riving late may be required to reschedule for a later class due to missed material.\n\nTo learn more about the metalshop\, read the wiki CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Metal Shop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Uni ted States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Metal Shop :geo:0,0 END:VEVENT BEGIN:VEVENT UID:1266@denhac.org DTSTART;TZID=America/Denver:20260925T190000 DTEND;TZID=America/Denver:20260925T210000 DTSTAMP:20260831T193002Z URL:https://denhac.org/events/dc303-saad-baig-post-quantum-cryptography SUMMARY:DC303: Saad Baig - Post Quantum Cryptography DESCRIPTION:This talk delivers a practical overview of how quantum computin g threatens modern cryptography and what security teams should be doing to day to prepare. It briefly covers how current symmetric and asymmetric enc ryption works\, then explains how quantum algorithms like Shor’s and Gro ver’s undermine RSA\, ECC\, and weaken commonly used symmetric schemes. The session examines real-world risks such as Harvest Now\, Decrypt Later and Trust Now\, Forge Later\, helping attendees understand which systems a nd data are most at risk based on longevity and impact. It also introduces NIST’s post-quantum standards and their implications for PKI\, TLS\, an d enterprise environments. The talk concludes by comparing post-quantum cr yptography\, hybrid approaches\, and quantum key distribution\, outlining practical tradeoffs and deployment challenges. Attendees leave with a clea r action plan centered on crypto agility\, risk assessment\, and preparing infrastructure for a quantum-resilient future.Want to get involved? Check out our website at dc303.org ! LOCATION:denhac - Classroom\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Classroom: geo:0,0 END:VEVENT BEGIN:VEVENT UID:1268@denhac.org DTSTART;TZID=America/Denver:20260927T110000 DTEND;TZID=America/Denver:20260927T170000 DTSTAMP:20260901T014237Z URL:https://denhac.org/events/intermediate-garment-making-pleated-pants-sl acks SUMMARY:Intermediate Garment Making: Pleated Pants/Slacks DESCRIPTION:Want to take your sewing skills to the next level? Come join Ja mie and learn how to draft a custom pair of slacks or pleated pants! We wi ll be using your measurements to draft the pattern\, then making a quick m ockup to test the fit\, then making adjustments to the pattern.\n\nPlease be aware\, this is not a beginner class. This should not be your first sew ing project and you will need to be confident with a sewing machine to get the most out of the class. If you have any doubts about whether this clas s is right for you\, please message Jamie (https://denhac.slack.com/team/U 0A3Z051RPS) on slack and he can help. CATEGORIES:Members Only,Workshop LOCATION:denhac - Textiles Area\, 700 Kalamath St.\, Denver\, CO\, 80204\, United States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Textiles A rea:geo:0,0 END:VEVENT BEGIN:VEVENT UID:1255@denhac.org DTSTART;TZID=America/Denver:20260927T160000 DTEND;TZID=America/Denver:20260927T200000 DTSTAMP:20260829T154344Z URL:https://denhac.org/events/haunted-house-club-office-hours-4 SUMMARY:Haunted House Club Office Hours DESCRIPTION:Time to work on projects\, ask questions\, or generally pitch i n for this year's haunted house. All are welcome\, no experience necessary ! CATEGORIES:Just for Fun,Members Only LOCATION:denhac - Classroom\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Classroom: geo:0,0 END:VEVENT BEGIN:VEVENT UID:1243@denhac.org DTSTART;TZID=America/Denver:20260928T190000 DTEND;TZID=America/Denver:20260928T210000 DTSTAMP:20260827T161855Z URL:https://denhac.org/events/woodshop-authorization-a-36 SUMMARY:Woodshop Authorization "A" DESCRIPTION:New in September: With the addition of the band saw to the trai ning-required list\, we're breaking up the "General Woodshop Authorization Class" into two classes "Woodshop A" and "Woodshop B"\, and merging in ba ndsaw and drum sander trainings. These classes cover different equipment a nd do not build on each other\, so the order in which you take them does n ot matter. We hope this new format will make classes shorter and more dige stible.\n\nThis training will authorize you to use 3 major woodworking pow er tools. This training is mandatory for all denhac members before you're allowed to use these tools. Register for this training and complete your h omework before the class by reading the woodshop wiki page and all woods hop tool wiki pages. This class takes ~3 hours depending on number of atte ndees and experience. This class includes:\n\n Saw Stop table saw\n Powe rmatic jointer\n Dewalt planer\n\nThe router table will not be covered in this class\, and is now part of Woodshop B.\n\nThis class is offered to d enhac members only\, and at no additional charge. CATEGORIES:Equipment Training,Members Only LOCATION:denhac - Woodshop\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Woodshop:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1256@denhac.org DTSTART;TZID=America/Denver;VALUE=DATE:20260929 DTEND;TZID=America/Denver;VALUE=DATE:20261005 DTSTAMP:20260829T154807Z URL:https://denhac.org/events/denhac-haunted-house-2026-staging SUMMARY:denhac Haunted House 2026 Staging DESCRIPTION:Time to work on projects\, ask questions\, or generally pitch i n for this year's haunted house. All are welcome\, no experience necessary !\n\nThis event will start at 4pm on September 29th and run until 8pm on O ctober 4th. CATEGORIES:Just for Fun,Members Only LOCATION:denhac - Classroom\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Classroom: geo:0,0 END:VEVENT BEGIN:VEVENT UID:1263@denhac.org DTSTART;TZID=America/Denver:20260930T190000 DTEND;TZID=America/Denver:20260930T210000 DTSTAMP:20260831T191441Z URL:https://denhac.org/events/intro-to-stained-glass-halloween-haunted-hou se-2 SUMMARY:Intro to Stained Glass - Halloween Haunted House DESCRIPTION:Make your own stained glass project! CATEGORIES:Members Only,Workshop LOCATION:denhac - Lava Room\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Lava Room: geo:0,0 END:VEVENT BEGIN:VEVENT UID:764@denhac.org DTSTART;TZID=America/Denver:20261015T193000 DTEND;TZID=America/Denver:20261015T220000 DTSTAMP:20260306T011715Z URL:https://denhac.org/events/computer-museum-office-hours-2026-10-15 SUMMARY:Computer Museum Office Hours DESCRIPTION:Open door meeting for the computer museum and retro technology. CATEGORIES:Office Hours LOCATION:denhac - Fishbowl\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Fishbowl:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:1267@denhac.org DTSTART;TZID=America/Denver:20261016T190000 DTEND;TZID=America/Denver:20261016T220000 DTSTAMP:20260831T193354Z URL:https://denhac.org/events/dc303-nick-neal-the-coroners-report-a-guided -autopsy-of-msfvenoms-windows-shellcode SUMMARY:DC303: Nick Neal - The Coroner's Report: A Guided Autopsy of msfven om's Windows Shellcode DESCRIPTION:This will be an interactive lab covering the reverse engineerin g of msfvenom’s stageless Windows x64 reverse TCP shellcode. We will cov er the basics of Windows internals\, x86_64 assembly code in Windows\, as well as the obfuscation techniques used by the shellcode author in an atte mpt to hinder static analysis. To participate in the lab\, you will need a fresh Windows 11 VM with 2 cpu cores\, 4GB of RAM\, and 64GB of disk spac e allocated. A script will be provided to set up the VM with the necessary software and configurations before the talk (will post a github link in d iscord a week or 2 before the meetup).Want to get involved? Check out our website at dc303.org ! LOCATION:denhac - Classroom\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unit ed States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Classroom: geo:0,0 END:VEVENT BEGIN:VEVENT UID:769@denhac.org DTSTART;TZID=America/Denver:20261119T193000 DTEND;TZID=America/Denver:20261119T220000 DTSTAMP:20260306T011715Z URL:https://denhac.org/events/computer-museum-office-hours-2026-11-19 SUMMARY:Computer Museum Office Hours DESCRIPTION:Open door meeting for the computer museum and retro technology. CATEGORIES:Office Hours LOCATION:denhac - Fishbowl\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Fishbowl:g eo:0,0 END:VEVENT BEGIN:VEVENT UID:773@denhac.org DTSTART;TZID=America/Denver:20261217T193000 DTEND;TZID=America/Denver:20261217T220000 DTSTAMP:20260306T011715Z URL:https://denhac.org/events/computer-museum-office-hours-2026-12-17 SUMMARY:Computer Museum Office Hours DESCRIPTION:Open door meeting for the computer museum and retro technology. CATEGORIES:Office Hours LOCATION:denhac - Fishbowl\, 700 Kalamath St.\, Denver\, CO\, 80204\, Unite d States X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=700 Kalamath St.\, Denver\, CO\, 80204\, United States;X-APPLE-RADIUS=100;X-TITLE=denhac - Fishbowl:g eo:0,0 END:VEVENT BEGIN:VTIMEZONE TZID:America/Denver X-LIC-LOCATION:America/Denver BEGIN:DAYLIGHT DTSTART:20260308T030000 TZOFFSETFROM:-0700 TZOFFSETTO:-0600 TZNAME:MDT END:DAYLIGHT BEGIN:STANDARD DTSTART:20261101T010000 TZOFFSETFROM:-0600 TZOFFSETTO:-0700 TZNAME:MST END:STANDARD END:VTIMEZONE END:VCALENDAR