BSD

​This gathering brings together women working in or curious about Bitcoin. We'll share real experiences, career paths, and lessons learned. The focus will be on how women contribute to building, securing, and supporting Bitcoin, from technical roles to adjacent fields. If you're already in tech or just starting to explore, join us to learn, connect, and discover what's possible. **👉 Please RSVP on Luma:** [https://luma.com/kn3txa1n](https://luma.com/kn3txa1n) Panelists will speak candidly about navigating the industry, building a career in emerging tech, and what it's really like to work in Bitcoin-focused organizations. The discussion aims to be approachable and insightful, giving women a clear, real-world view of opportunities, challenges, and growth in Bitcoin and related technologies. ​***Please respect the Bitcoin-only focus: We do not discuss, promote, or entertain conversations about altcoins, tokens, ICOs, NFTs, memecoins, or any other cryptocurrency projects. Nothing shared at this meetup is financial advice. Always do your own research!*** ​***🍺 Tell the bartender you're paying with Bitcoin before you close out your tab and get 21% off!*** ​ **Getting There:** * ​🔵🟠⚪ Federal Triangle + 10 min walk * ​🟢🟡 Archives-Navy Memorial-Penn Quarter + 2 min walk * ​🔴 Judiciary Square or Metro Center + 8 min walk * ​There is street parking and several nearby paid garages **👉 Please RSVP on Luma:** [https://luma.com/kn3txa1n](https://luma.com/kn3txa1n)

Welcome to our new home at the historic Tivoli Theater! Please check our details for access to the space on [our website](https://www.hacdc.org/visit/). Join the discord for questions / help getting in (use channel #let-me-in) [https://discord.gg/dNjuNhNmeT](https://discord.gg/dNjuNhNmeT)

The Third Tuesday of the month is Tuesday TubesDay!! **CLASS BEGINS: Promptly @ 6:00pm (arrive 5:45).** **+++++++++++++++++++++** **The Tire Demonstration:** **+++++++++++++++++++++** * WHEN: February 17th is Tuesday TubesDay!! * WHERE: Shirlington Library, inside in the large meeting room. * ARRIVE: Shoot for 5:45pm * CLASS BEGINS: Promptly @ 6:00pm * CLASS FINISHES: 7:30pm (library closes at 8pm) * Attendance is free * Ride after the Ride is at Samuel Beckett's @ 8:00pm. **+++++++++++++++++++++** **Optional:** **+++++++++++++++++++++** If you want to practice on your own tire, please bring the front wheel of your bicycle to the demonstration. If you bring your front wheel, please bring a towel or a sheet or similar to put on the table. This is not necessary if you just want to watch the demonstration. **(WATCH THIS VIDEO FOR HOW TO REMOVE YOUR FRONT WHEEL: [https://youtu.be/UxgneYfegNc](https://youtu.be/UxgneYfegNc)).** **This demonstration covers a range of topics, including:** * Fixing a flat tire / Changing a tire. * Which mobile pump is best. * C02 usage explained (not demonstrated). * Explain what basic tools to carry for various roadside repairs. * Please bring any bike tools or accessories that you already own and we will show you how to use them (don't worry if you don't own any). * I will follow up with an email after the class of the various things we went through and tool suggestion links. **+++++++++++++++++++++** **The Meeting Spot:** **+++++++++++++++++++++** Shirlington Library 4200 Campbell Ave Arlington, VA 22206 GPS: [https://goo.gl/maps/y1K7iBorEgsTWBpaA](https://goo.gl/maps/y1K7iBorEgsTWBpaA) **Inside in the large meeting room.** **+++++++++++++++++++++** **The Ride After The Ride:** **+++++++++++++++++++++** Samuel Beckett's 2800 S Randolph St #110 Arlington, VA 22206 GPS: [https://goo.gl/maps/rHx2PvqFicpFRrDZ8](https://goo.gl/maps/rHx2PvqFicpFRrDZ8)

Join us for trivia at Lost Dog Cafe in McLean, Virginia located at 1690 Anderson Rd every Tuesday evening. Trivia begins at 7pm, but please consider joining earlier, around 6:45, since seating’s first-come-first-served. The nearest metro is McLean. **Donation:** Neurodivergent District strives to compensate Neurodivergent District members that volunteer to host our events. Please consider a donation to @katewoodwardcm for hosting. Please specify "donation to trivia host" in the description of your payment. Questions? Text 202-925-0001.

Join us for Python Project Night! Project Nights are informal gatherings where attendees can bring their own projects and work together (or just next to each other). We'll have at least one experienced Python web developer on hand to help less experienced people with their projects. We host these project nights each month in addition to our normal talk meetups. Agenda • 6:30-7:00pm - Arrive, eat and catch up (thank Chief (http://agencychief.com/) for the food!) • 7:00pm-8:45pm - Coworking What could you do at project night, you ask? • Work on your own side projects with other people doing the same • Get help learning Python (or Django or Flask) from more experienced developers. (Or, help mentor other attendees if you're already a whiz) • Ask for a code review for a project you've been working on by yourself • Talk through a particular problem with someone who has solved it before • Just hang out and have some cool conversations! We are cross-listing this event with DC Python, so please RSVP to only one so we can get an accurate headcount.

**WINTER NOON TIME START, temperature forecast mid 50s!** Arlington Triangloop Counter-clockwise but at a "social" pace (makes for a nice recovery ride). We will hang at coffee shop for a good 30 minutes to eat, drink, and relax. **I'LL BUY THE BEIGNETS!** **++++++++++++++++++++** **The Ride: Summary** **(Must Read)** **++++++++++++++++++++** * RIDE NAME: The Koffee Klatch Ride - Mardi Gras at [Bayou Bakery](https://www.bayoubakeryva.com/) * START LOC: Bluemont Tennis Courts Parking, N Manchester & Wilson, Arlington, VA * START GPS: [https://maps.app.goo.gl/gsMkdU7STFebbrFg6](https://maps.app.goo.gl/gsMkdU7STFebbrFg6) * START PARKING: Bluemont Tennis Parking lot (restroom available) * ARRIVAL: 12:00pm * SPEECH: 12:10pm ***\*\*you must be present for the speech or no ride for you!\*\**** * ROLLING: 12:15pm * LEVEL: Medium * PACE: 11-13 mph (a "social" pace) * DISTANCE: 16 miles * TERRAIN: Trail / Street / Cyclepath * RIDEWITHGPS ROUTE: CBG_KOFFEEK_BAYOU_2024 * [https://ridewithgps.com/routes/45541165](https://ridewithgps.com/routes/45541165) * **NOTE: Final Route will depend on trail conditions** * Alternate Route: CBG_KOFFEK_BAYOU4MG_2026 * [https://ridewithgps.com/routes/53996996](https://ridewithgps.com/routes/53996996) **++++++++++++++++++++++** **The Ride: Detail** **++++++++++++++++++++++** The ride is a 16 mile medium level ridden at a social pace (11-13 mph). We will ride the Arlington Loop counter-clockwise starting from the Bluemont Tennis Parking Lot, and stop for our "Koffee Klatch" at Bayou Bakery, Arlington (come try out the Beignets for Mardi Gras). We will exit the Triangle/Loop by Mom's (about mile 12.2) and take the Veitch bike lane to Bayou. After coffee we will ride the Wilson/Fairfax bike lanes and connect with the Bluemont Junction Trail at about mile 14.5 near the Holiday Inn Express You are not required to drink or even like coffee. Laissez le bon temps rouler! **+++++++++++++++++++++** **The Ride After The Ride:** **+++++++++++++++++++++** This week's coffee shop is the Ride WITHIN The Ride! ***I'll buy the beignets*** [Bayou Bakery, Coffee Bar & Eatery](https://www.bayoubakeryva.com/) 1515 N Courthouse Rd Arlington, VA 22201 **NOTES;** * These rides are organized "lean". * Check your brakes and pump your tires on the morning of the ride and please have a spare tube that fits your tire. * It is strongly suggested that you become a NoVA CBG RidewithGPS club member and download the route posted for each "Klatch". * Loading the route onto your Garmin (or other Nav device) is also acceptable. * **NoVA CBG has a turn by turn RideWithGPS club account that's free. [https://www.meetup.com/novacbg/events/271742916/](https://www.meetup.com/novacbg/events/271742916/)** **+++++++++++++++++++++** **Ride Level Chart** **+++++++++++++++++++++** NoVA CBG tries to accommodate all levels of cyclists by offering different types/levels of rides. We just ask that you come to the ride that suits your current riding ability the best. * Introductory Level: If you haven't ridden a bike in a number of years (or are uncertain of your abilities on a bicycle). * Beginner Level: You can ride for 10+ miles at a pace of 10+ to 12+ mph with potentially minor hills involved. * Medium Level: You can ride for 20+ miles at a pace of 13+ to 15+ mph with potentially moderate hills involved. * Advanced Level: You can ride for 20++ miles at a pace of 15+ mph with potentially major hills involved. Both Medium and Advanced Levels might require handling various challenges such as reading cue sheets, using a Garmin or navigation app, night riding, out of town travel, or any other odd cycling situations. **+++++++++++++++++++++** **The Fine Print:** **+++++++++++++++++++++** An RSVP of 'YES' is your digital signature and means you have read and understood MEETUP.com's: * "Terms of Service : Section 6. Release" found at https://www.meetup.com/terms/ * NOVA-CBG's "Assumption of Risk Agreement" found @ https://www.meetup.com/novacbg/pages/1942951/NOVA-CBG_Waiver/ * NoVA CBG's "COVID Policy" found @ http://bit.ly/2021_NoVACBG_COVID19_POLICY Helmets are required to participate in all NOVA-CBG rides. All riders ride at their own risk and with the understanding that cycling is an inherently dangerous activity. When coming to the meetup you do so voluntarily and are ready and able to participate in the ride as described under the conditions of the day. Be on time for the "pre-ride" preparation. If you do not attend the pre-ride preparation you will not be allowed to participate on the ride. There are NO exceptions to the above. ......................................................................................................................

​Join Data Visualization DC for a meetup to learn about the 30 day chart challenge and some tips and tricks for rapid, high volume data visualization practices! Doors 5:30 Presentation starts 6:15 Please RSVP on [Luma ](https://luma.com/wggc3w3p?utm_source=meetup)for headcount purposes! #=#=#=#=#=#=#=# Got Data Viz? Sign up for a viz and tell and share your work for a few minutes. All are welcome! [https://forms.gle/9a3ssbVbwQFjpWdY8](https://forms.gle/9a3ssbVbwQFjpWdY8) Data Viz DC is a member of Data Community DC, a nonprofit dedicated to data education in the nation's capital. Learn more at [www.dc2.org](http://www.dc2.org/)

Join our ASL Brunch on Sundays in Greenbelt! All ASL users and learners are welcome. Brunches are alternately held at two restaurants in Greenbelt, both in the same town plaza. ODD WEEKS: 1st, 3rd, and 5th Sundays, we meet at Cedars of Lebanon, 103 Centerway. EVEN WEEKS: 2nd and 4th Sundays, we meet at New Deal Café,113 Centerway. We are the Greenbelt ASL Community, a group of both Deaf and hearing people who hang out, chat about everyday goings on, trade stories, get to know each other better, and of course, enjoy food together. Many members use ASL as their primary language, several are interpreters or other fluent ASL users, while others are ASL learners who wish to improve their skills while making new friends. Before or after brunch, you can visit the farmer's market and small coop grocery store in the plaza. Please RSVP so we can contact you via email if needed. Our group is on Facebook as Greenbelt ASL Community. Some long-time group members don't mark their attendance here, so feel free to stop by even if you don't see others who have RSVP'd on Meet-up.

meet at Tysons Corner Mall Upper Level Food Court

DeafPlus Advocate is hosting our monthly ASL Social event in the DMV. If you are Deaf/hearing and interested in socializing or looking for practice with your American Sign Language (ASL), join us! All ASL levels are welcome! This is the perfect place for you! We will be hosting our ASL Social on Saturday, February 21th, at Ballston Quarter in the food court, on the lower level (level C) from 5:00 PM - 8:00 PM. The address is: 4238 Wilson Blvd, Arlington, VA 22203 If you have any questions, please don't hesitate to contact the DeafPlus Advocate team.

🌅 This event marks the beginning of something bigger for our local communities. The Great Mid-Atlantic Bitcoin Meetup is the first-ever gathering of builders, organizers, and freedom-minded thinkers from across the region, coming together to strengthen grassroots networks driving Bitcoin forward in the real world. 👉 [RSVP on LUMA](https://luma.com/tql6d40b) 🗺️ From NYC to North Carolina, from the Jersey Shore to the Shenandoah Valley, local groups are doing incredible work to spread Bitcoin adoption. Now, for the first time, we’re gathering everyone in the Nation’s Capital to swap insights, forge connections, and launch new partnerships. 💡 Expect an evening filled with big ideas, real stories, and special guest speakers from across the Mid-Atlantic. They will share what they’ve learned about community building, merchant adoption, education, and the broader freedom tech movement. 🍔 Come grab a drink & smashburger, meet fellow builders, and help kick off what could become the strongest regional Bitcoin network in the country. The event will be livestreamed across PubKey’s channels so that anyone can join the conversation. **Speakers** [Gerald Glickman](https://x.com/GeraldGlickman) \- Bitcoin Policy Institute / Anchorage Digital [Rick Thomas](https://x.com/RickThomasII) \- 80\-IQ Studios Nick - 757btc Community Jack Minnick - Sovreign Derek Ross ([Nostr Valley](https://nostrvalley.com/)) - Soapbox **Agenda** 6pm - Social/Networking Hour 7-830pm - Live Programming 8:30-10pm - More Networking 👉 [RSVP on LUMA](https://luma.com/tql6d40b) 🍻 Before you close your tab, ask to pay with Bitcoin & get 21% off your entire bill! 🧡 This is a Bitcoin-only event. Everyone is welcome to join, but please leave the altcoin talk at the door. ​**About the Bitcoin District Initiative** ​This event was organized by The Bitcoin District Initiative, a 501(c)(3) nonprofit working to build a grassroots Bitcoin circular economy in Washington, DC through education, business onboarding, and community outreach programs. If you’d like to get involved or support the Initiative, visit [https://bitcoindistrictinitiative.org](https://bitcoindistrictinitiative.org/).

Please join the [Veg Society of DC (VSDC)](vsdc.org) with your fellow LGBTQ+ veg and veg-curious folks at an event where we'll have some warm conversation and get in touch with our creative sides. We'll be meeting at **[Southwest Neighborhood Library](https://www.dclibrary.org/plan-visit/southwest-library)** (900 Wesley Pl SW, Washington, DC.) in the **Large Meeting Room** on **February 22 from 2pm-4pm**. The host will bring some magazines, glue, paper, and scissors if you want to do some 2026 visioning or just make some collage art. There will also be some colored pencils and activity books available. Feel free to also bring your own crafting supplies if you'd like, as long as they don't make a mess (no permanent markers, paint, etc.) This event will be a combination of chatting and quiet time, depending on the group’s preference. There will be a few vegan snacks as well, but please bring your own water. (The library has strict rules on what refreshments are allowed in the meeting room, so please don't bring in additional food or drink items.) This event is indoors so will proceed unless the weather is so inclement that the library closes, and attendees will be notified in that instance by an important Comment on this meetup page. **Transportation** The library is just a short walk from [Waterfront Metro Station](https://www.wmata.com/rider-guide/stations/waterfront.cfm) on the Green line. There is limited parking in a lot at the library as well as street parking (Sunday street parking should be free but be sure to check and follow all parking signs). **WHEN**: Sunday, Feb 22nd, from 2 pm to 4 pm. **Update Your RSVP** Please change your RSVP if you can no longer make it. **VSDC: More Than A Meetup** We are delighted to have you as part of The Veg Society of DC Vegan Meetup group, and we look forward to seeing you at our events. Did you know that [VSDC](https://vsdc.org/%20) is a nonprofit organization with membership benefits? With VSDC membership, you will save money at area restaurants and businesses, attend VSDC member-only events, and, most importantly, support us as a clear and consistent voice for improving the lives of all beings through community building and education centered on the benefits of a vegan diet and lifestyle. The membership fee is minimal, but the impact is significant! [Join today](https://vsdc.org/membership/)! **Ways to Stay In Touch with Us** Thank you for being part of our Meetup presence and bringing like-minded people together. We invite you to: * Become a [VSDC member](https://vsdc.org/membership/) to save money at area restaurants and support us in being a clear and consistent voice for improving the lives of all beings through community building and education centered on the benefits of a vegan diet and lifestyle. * Sign up for our[ monthly e-newsletter](https://vsdc.org/about/newsletter/) to hear more about our activities. * Follow us on [Instagram](https://www.instagram.com/vegsocietydc/) or [Facebook](https://www.facebook.com/vegsocietydc/) to engage with us. **Interested in Volunteering with VSDC?** VSDC offers many events each month, thanks to the dedication of our event planning team. Would you consider volunteering? To learn more and get started, [please visit our website](https://vsdc.org/volunteer/). **Only Vegan Food, Please** While VSDC welcomes people wherever they are on the path to an all-plant, vegan diet and lifestyle, it is our policy that only vegan food be served and consumed at our events. If you would like to [explore a vegan diet or get support in making lifestyle changes, consider these resources](https://vsdc.org/exploringvegan/). **Liability Waiver and Code of Conduct** When you sign up to attend, you automatically acknowledge [VSDC's Liability Waiver](https://vsdc.org/activity-waiver/) and commit to follow the code of conduct found at [Policies - VSDC - Veg Society of DC](https://vsdc.org/policies/). **VSDC. Creating communities. For your health, the animals, and the planet.**

**Mark your calendar for every third Friday of the month!** Come hang out with fellow freedom-lovers, get the inside scoop on the Liberty Movement in Northern Virginia, and hear what’s brewing with local festivals and upcoming election support. Whether you’ve been part of the cause for years or are just curious about Libertarian ideas, you’re welcome to drop by for food, fun, and lively conversations that keep the spirit of liberty alive!

Title: An Easy Intro to Feynman's Quantum ElectroDynamics (QED) Summary: One of the most delightful and informative physics books ever written is Richard Feynman’s QED. In this short book, Feynman undertook the daunting task of explaining his Nobel-Prize-winning theory, Quantum ElectroDynamics, without any math except in a few elaborating footnotes. Remarkably, he succeeds! In this talk, Terry replicates many of his arguments to show how you, too, can understand one of the most fundamental mechanisms of physical reality by using not much more than lots of tiny one-hand clock dials moving through space. Speaker: Terry Bollinger is a computer scientist Speaker: Terry Bollinger is a computer scientist with BS, MS and Professional degrees from the Missouri University of Science and Technology.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 **Abstract** TBD **YouTube Link** TBA

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

Meeting @ Improving's office in Downtown Columbus, near Cosi. Parking is paid, food & drink are free! This time we're hanging out after the long winter break. We are going to look at a group-member's project used to help learn the fundamentals of Go, and if time allows, we can take a look at how we like to build Go projects using AI.

**NEW LOCATION: Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: * 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. * 6:30 to 8:00 pm. Main meeting and presentation(s). See the handy Parking Map - we recommend street parking. [Street Parking Map](https://docs.google.com/presentation/d/1u2A4fLNlxwLJn0KA_hKc8bnFlFHLvsHBDh-_8wzX_tk/edit?usp=sharing) We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact centralohpython@gmail.com

ASH is Atheists, Skeptics and Humanists of First Unitarian Universalists of Columbus Ohio TBD Snacks are usually available, and you are welcome to bringing something to share!

**When:** Saturday\, February 21 \| 5:00 PM – 8:00 PM **Where:** [1124 Parsons Ave, Columbus, OH 43206](https://twodollarradiohq.com/about-us) Looking for a night of meaningful connection and great vegan food? Join us at [Two Dollar Radio Headquarters](https://www.google.com/viewer/place?mid=/g/11fkn49_yq&sa=X&ved=2ahUKEwj14_nkjsWSAxVt4ckDHdRCH4oQqdYPegYIAQgFEAI) for a special community gathering! **What’s on the menu?** While [2$R](https://www.google.com/viewer/place?mid=/g/11fkn49_yq&sa=X&ved=2ahUKEwj14_nkjsWSAxVt4ckDHdRCH4oQqdYPegYIAQgGEAI) typically serves a selection of [house-made sandwiches](https://twodollarradiohq.com/weekly-food) and vegan pastries, they are creating a **special menu** specifically for our event. You can also grab a coffee, tea, or a drink from their [full bar](https://twodollarradiohq.com/) of cocktails and beer. **The Main Event:** * **Play:** Bring a favorite game from home to share or dive into the ones available at the shop. * **Connect:** Meet new and old friends in a space that values independent culture and plant-based living. * **Support:** Help us champion a local, family-owned vegan business that doubles as a powerhouse [indie book publisher](https://twodollarradio.com/pages/headquarters). **Parking Instructions:** * **Street Parking:** There is free public street parking available on both sides of Parsons Avenue and on the surrounding residential side streets. * **Lot Parking:** The [Columbus Metropolitan Library](https://www.google.com/viewer/place?mid=/g/126262ks5&sa=X&ved=2ahUKEwj14_nkjsWSAxVt4ckDHdRCH4oQqdYPegYIAQgKEAM) lot (1113 Parsons Ave) is located directly across the street and is available for guest use **only after the library has closed**. On Saturdays, the lot is typically available starting at 6:00 PM. * **Bike Parking:** For those cycling, there is a bike rack conveniently located at the corner of Cline and Parsons.