API

Join Social Sips & Bites for our Thursday Happy Hour. Great drinks, easy conversation, new faces, familiar faces, and that signature SSB energy that turns a simple night out into something memorable. https://www.capitalonecenter.com/the-perch

Using New Technology to Improve Trust from the Government Blockchain Association Webinar at Noon April 23. GBA Webinar for Civil Servants from local to state officials including those in uniform on how to use New Technology to improve trust in government Thu, Apr 23, 2026, 12:00 PM - 1:00 PM (EDT/NYC time zone) https://us06web.zoom.us/j/85762266787?pwd=ApBzwTv1QvG9qEnT5R8a5aNf3jae89.1 Join the Government Blockchain Association (GBA) for a webinar, "From Transparency to Trust in Public Governance," tailored for elected, appointed, sworn, or employed government workers. Discover how blockchain technology can revolutionize your work by boosting: \- Election integrity \- Ensuring representative transparency \- Strengthening fiscal responsibility \- Most importantly\, making your job easier than ever\. Why Attend? Learn practical ways to leverage cutting-edge tools to drive efficiency, solve critical challenges, and build public trust all from the comfort of your desktop or phone. CIVIL SERVANTS including those in uniform at all levels of government and all branches of service Free Access: No cost to join the webinar or the GBA! Actionable Insights: See real-world applications of blockchain for local governance. Ongoing Education: Gain exclusive access to free, continuous training with GBA membership. Critical opportunity to be more efficient, accessible, transparent and to make your job simpler! Presenters include Jonathan Baha'i Architecting Sovereign Infrastructure for Government & Enterprise \| Founder: Toto & Woof \| Owner: The Diefenbaker \| SSI & Civic Trust Layers Senator Michael "Big Mike" Fesi Louisiana State Senator for District 20 Gerard Dache GBA Founder & Executive Director Nimit Sawhney Entrepreneur, Co-Founder of Voatz, Cybersecurity/AI/ML Engineer Thu, Apr 23, 2026, 12:00 PM - 1:00 PM (EDT/NYC time zone) https://us06web.zoom.us/j/85762266787?pwd=ApBzwTv1QvG9qEnT5R8a5aNf3jae89.1 For More Information Contact: Bob Miko, bmiko@pacificdialogue.com 203 278 2803 About GBA The Government Blockchain Association (GBA) is a nonprofit (501c6) organization committed to advancing blockchain technology standards, facilitating industry education, and ensuring a trusted, secure ecosystem for blockchain solutions. For more information, visit https://gbaglobal.org/. For more information contact Bob Miko, bmiko@pacificdialogue.com 203 378 2803.

**CHILL N CHESS/CHECKERS** Come play!! Classic, clock, social. From novice to grandmaster. We play both chess and [American Pool Checkers](https://en.wikipedia.org/wiki/American_Pool_Checkers) (not your kindergarten checkers!). Come chill with us, get your mind in the game. We offer Blunder Support Groups ;) 🤦‍♂️ **How’s your week?** Did you hang a queen? Fork yourself? Promote to *rook* instead of queen? 😭 > **Don’t worry—we’ve all been there.** > (Literally. We meet weekly. Bring snacks.) **Parking/transit:** Street parking. Also there are private parking lots in Adams Morgan. For public transportation: Five city blocks away from Columbia Heights Metro stop. Same block for bus stops: D60 and D6X on 16th St. A 7 minute walk from the C51 bus stop and same block for D72 bus stops on Columbia. We limit spots to 10 players on meetup in order to maintain space for everyone -our regulars and players from other signups

\#\# A low\-cost\, 6\-week intermediate\-level Portuguese course with the non\-profit organization\, the Global Language Network\. Ready to dive into the world of Portuguese? Join our fun and interactive class designed especially for those new to the language. **Details** Portuguese Tourist with Fernanda Thursdays from 7:00pm - 9:00pm ET Apr 9th to May 14th In-person, Farragut Square DC Ready to learn? **Register [HERE](http://%5B%5Bhttps://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform%5D%5D(https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform%5D)(%5Bhttps://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform%5D(https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform)) "\[\[https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform\](https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform)\](https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform)").** **Additional Information** * GLN classes are open to everyone over 18 years of age. * Have a credit or stipend to apply to your payment? Learn more about our credit, stipend, and refund policy on the [Pricing & Course Levels page.](http://%5B%5Bhttps://thegln.org/pricing-%26-course-levels%5D%5D(https://thegln.org/pricing-%26-course-levels%5D)(%5Bhttps://thegln.org/pricing-%26-course-levels%5D(https://thegln.org/pricing-%26-course-levels)) "\[\[https://thegln.org/pricing-%26-course-levels\](https://thegln.org/pricing-%26-course-levels)\](https://thegln.org/pricing-%26-course-levels)") **About GLN** We are a Washington, DC-based 501(c)(3) non-profit organization with a mission to "Use Language as a Tool to Help Fix Our World." Since 2015 we have been rated #1 Best Language Classes in Washington, DC by Yelp! We are so happy and grateful to have you join our network and we appreciate your support of our mission.

**🎉 Book Swap: Bring Your Books to the Martin Luther King Jr. Memorial Library! 📚** 📅 **Date:** Thursday, April 23rd, 2026 🕒 **Time:** 6:30 PM - 8:30 PM 📍 **Location:** Martin Luther King Jr. Memorial Library, 901 G St NW, Washington, DC 20001 **🪧 Room:** 401-G Conference Room **Agenda:** * **6:30 PM - 6:45 PM** \- Check\-in and chat * **6:45 PM - 7:00 PM** \- Introductions * **7:00 PM - 8:30 PM** \- Book swap **Please note**: * Gently used books are ideal for swapping. * If a book you bring isn’t swapped, you are responsible for taking it home. * This is a “stay-and-swap” event, so please join with the intention of engaging and connecting with the group.

*You must read the following NVHC Sign-in Sheet Statement/Liability Disclaimer, [https://nvhc.com/signin.pdf](https://nvhc.com/signin.pdf) and then answer the question that you will see when you RSVP with "I accept" to be permitted on the hike.* This hike is about 12 miles with an elevation gain of about 1900 ft. A very nice hike in Shenandoah National Park, to the iconic Camp Rapidan, or better known as Camp Hoover, President Hoover's summer mountain retreat. To add to the adventure, before we take off for Camp Hoover, we will do the Bearfence Mountain Rock scramble for some great views. Description: We will hike starting at the Milam Gap parking area and connect on the Appalachian Trail to the summit of Hazeltop Mtn, (600 ft elevation over about 1.8 miles). We will continue on the AT to Bearfence Rock and complete that loop. There will be an option to do the rock scramble or just hike a short distance around to the other end of Bearfence Rock where we will all meet up. We will snack here while we enjoy the view. We will return on the AT to Laurel Prong trail and descend to Camp Rapidan. We will stop for a late lunch at Camp Hoover with some time to look over the Camp. We will then begin our return on Mill Prong trail back to the parking lot. You should be in good physical condition to deal with the mileage and elevation gain. If you haven't hiked with me before, I may contact you to discuss this hike. Please note: The rock scramble on Bearfence Rock requires the use of both hands. Read the Bearfence Rock description in the link below. If you have any questions about this, please contact me. The pace will be about 2.5 mph, slower on rock scramble and uphill. Hiking time with lunch, about 5 hours. [Alltrails Map](https://www.alltrails.com/explore/map/bearfence-rapidan-51f3eb9?u=i&sh=z7o4im) https://www.alltrails.com/explore/map/bearfence-rapidan-51f3eb9?u=i&sh=z7o4im Bearfence Rock: [https://www.nps.gov/shen/planyourvisit/upload/Bearfence_RoadTrail.pdf](https://www.nps.gov/shen/planyourvisit/upload/Bearfence_RoadTrail.pdf) Bring adequate water/hydration (at least 2 liters), snacks/lunch, and sturdy hiking shoes for the rock scramble as well as other rocky areas, tree roots, and potential wet areas. Hiking poles are helpful if you usually hike with them. However, you will need to stow your hiking poles for the Bearfence rock scramble. There are several stream crossings, which are usually easily crossed. Park Entrance Fee: $30 entrance fee for Shenandoah National Park unless you have a National Park pass or a Shenandoah annual park pass. Military and Veterans are eligible for a military pass, just show your military/retired/veterans ID. Dogs are permitted on this hike in accordance with the NVHC Dog Policy. [https://tinyurl.com/nvhcdogpolicy](https://tinyurl.com/nvhcdogpolicy) ***Please note: dogs are not allowed on Bearfence Rock so if you bring a dog, you must take the trail loop on the AT around the rock scramble.*** **NOTE:** Anyone not wishing to do the rock scramble can also take the AT around and meet us at the other end of the Bearfence Rock scramble. We'll stop and discuss when we get to the rock scramble point of the hike. Carpools: Meet at the Centreville Park and Ride **Suggested carpool fee is $8. The hike leader will NOT be at the carpool location. Driving time to Milam Gap is about 1 hour 50 minutes. Carpoolers should plan to leave the Park & Ride by 7:00am** Neither the Club nor the hike leaders are responsible for coordinating transportation to/from the trailhead. Hikers are not guaranteed to get a ride to the trailhead from the carpool location. Carpooling is organized by the participants and they participate at their own risk. ***If you are driving directly to Milam Gap, please be there a by 9am so we can get everyone signed in for a 9:15 am start.*** **Milam Gap is at mile marker 52.6 on Skyline Drive , GPS 38.49985, -78.44556** . ***Please note: The hike starts at Milam Gap parking lot at 9:15am.*** If you haven't hiked with me before, please provide you full name, cell phone number, and emergency contact number. You can provide the info to me on Meetup message or text me at the number below. Any questions? Message me on Meetup messenger or text me, 703-489-1315. If you text me, please include your name.

ASL HangOut is a safe fun social All levels D/deaf, Hard of Hearing, Hearing signers, ASL students, ASL interpreter. Hosted by Daniel Berke and his friends Jeremy, Andrew, Nathaniel. and Josh There's always a great mix of people and good conversations We will be meeting at the Tysons Corner Food Court (3rd Floor), Thursday at 7pm! Hope to see you all there! 🙂 Look for a table of ASL signers...don't be shy. 1961 Chain Bridge Rd Tysons Corner, VA 22102 join our Facebook group https://www.facebook.com/groups/468631322134694

**☕ Code & Coffee \| Black Code Collective** Pull up, plug in, and enjoy some good company. Join us for a chill Sunday coworking session — bring your laptop and your current project (or no project at all). All skill levels welcome. **Free to attend. Coffee & treats provided. Just show up.** 📅 **Sunday, April 26** 🕙 **10:30 AM – 12:30 PM** 📍 **Falls Church, VA** Please note that we would be located on the 5th floor with the listed address below. 105 W Broad St, Suite #410 · Falls Church, VA 22046

Think you aren't flexible enough for yoga? Afraid to get onto the floor? Living with physical aches or restricted range of motion? Then this is the perfect yoga class for you! Explore your body's strengths in a fun, supportive environment while maintaining and growing your range of motion, flexibility, balance, strength, and sense of peace. All are welcome in this therapeutic class. Come ready to try new things, laugh, ask questions, and support each other. **Please reserve your spot at www.piesfitnessyoga.com.** The session is offered both InStudio and OnLine. The Zoom link for the OnLine session will be emailed 15 minutes before class starts to those who are registered at www.piesfitnessyoga.com. **Sign up for sessions must be made at least 2 hours prior to class.** The address is 1322 Prince St Alexandria, VA 22314. Our entrance is located on the side of the building, parallel to West St. **Street parking is available and additional parking is located at Shiloh Baptist church, spaces 3,5,7,9**. The church is located across the street from the studio, on the corner of Duke St. and West St. Discount is available to seniors, teachers, students, emergency responders, and military. All can save by purchasing class packs.

Join Women & Gender eXpansive Coders DC for brunch at Union Market! We will get a large picnic table outside the main Union Market building. Come for 30 minutes or for the whole time. Meet fellow tech women and nonbinary folx over a cup of coffee or a meal from one of Union Market's many tasty restaurants. Getting there: Union Market is a short walk from the NoMa-Gallaudet University metro (Red line). Parking is usually available in the lot in front of the market, or on the street, although street parking can fill up on busy weekends.

Badminton at Chinquapin! See you there!

**Deep Learning Adventures** and the larger **Data Community DC** are thrilled to collaborate with **www.compiled.sh** by **Transpose Platform** and co-organize the largest AI hackathon event in DC so far! We are excited to collaborate with Truc Phan as well as Jeff Hale and Will Angel to make this large scale effort a reality. If you are an AI enthusiast, builder, product manager, UI/UX designer, student or simply enjoy using AI tools effectively, this event is made for you! We are looking for talented individuals and teams to showcase their skills and build awesome products during our hackathon event. There are significant monetary ($5K+) and swag prizes for you as well as direct feedback from selected **Y Combinator** startups. Join us today!!! PLEASE RSVP ON LUMA: [https://luma.com/bmabw4qr](https://luma.com/bmabw4qr) If you have any questions feel free to reach out directly! Thank you, **George Zoto, Truc Phan**, **Deep Learning Adventures** and **Data Community DC**

**Park Map / Trailhead hike – NO BUS** *$5. Long hike: 13 mi., 2000 ft. elevation gain. Moderate hike: 9 mi., 1500 ft. elevation gain.* From the Visitor Center, all hikers will take a loop that provides vistas at Chimney Rock, Wolf Rock, Thurmont Visit, and the Blue Ridge Summit. Moderate hikers will complete the loop by descending towards Rte. 77, taking in the brief detour to Cunningham Falls, and returning to the Visitor Center. Long hikers will continue along Park Central Road and the Catoctin Trail (with an option of a detour to view Cunningham Falls), eventually descending to Rte. 77 and, after crossing the road, taking the Falls Nature Trail to return to the Visitor Center. *** RESERVATIONS Capital Hiking Club is a non-profit group, and the public is invited on all trips. Reservations are accepted as late as Friday, but reserving before Wednesday night helps ensure your spot and prevent cancellation of the hike due to low sign-ups. RSVP through Meetup and pay through PayPal. Please be sure your RSVP gives your full name and phone number. FIRST-TIME HIKERS If you're a first-time hiker with us, please notify the leaders in advance so they can make sure you have the info you need. Hikers must be able to keep at least a 2 mph pace. LIABILITY By RSVP'ing for a CHC hike, you acknowledge and accept that hikers are responsible for their own safety and must assume risks and liability for all outings. CHC leaders, officers, and representatives shall not be liable for any injuries, loss or damage to persons or property, direct or consequential, arising out of any trips or club activities. Participants will be asked to sign a waiver the day of the hike. CANCELLATION POLICY To cancel and receive a full refund less a $5 processing fee, you must change your RSVP to "No" on Meetup **before 12PM the Thursday** before the hike. If you change your RSVP after 12PM the Thursday before the hike, no refunds will be issued. MORE DETAILS -- **[SEE THE FAQS ON OUR WEBSITE](https://www.capitalhikingclub.org/hikes-faqs)**

♠️ Last Saturday Spades in Silver Spring! ♠️ 🌟 In Downtown Silver Spring 🕕 6:00pm to 10:00pm 😀 **Posted in multiple groups. So, expect a nice crowd.** 🚗 Nearby Parking in Wayne Ave. Garage 🍷 Alcoholic beverages are available! Please support the business by purchasing food/drinks. ✅️ No partner needed! Get matched with a partner onsite. All skill levels are welcome. ❤️ Come hang out with a friendly and welcoming group. Meet new people and have a great time! 🌟 The fun starts at 6:00pm! RSVP today.

**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). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. 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 Central OH Python at centralohpython@gmail.com

**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). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. 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 Central OH Python at centralohpython@gmail.com

**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 You will need to scan your ID at the door to get a visitor badge. **Abstract** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

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

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

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.