New Testing Techniques

Come join us atthe Pickle & International Food Festival in Sterling, VA. There will be pickle inspired foods, international cuisine, craft beer, and live music. THIS IS NOT A TICKET: Tickets can be found on the link below and general admission is $5 + credit card fee Buy ticket here: https://www.crookedrunfermentation.com/pickle-international-food-festival-2026

Join us every Sunday at [One Spirit Martial Arts](https://www.virginiabjj.com/) in [Herndon, VA](https://en.wikipedia.org/wiki/Herndon,_Virginia) for open training in [Brazilian Jiu-Jitsu](https://en.wikipedia.org/wiki/Brazilian_jiu-jitsu): Research, Review, and Roll! 🥇 This is a **student-driven session** designed to help you explore what matters most to your BJJ development. Whether you want to **research techniques, review material from the week**, or **roll with different partners**, this open format gives you the flexibility to focus on your own goals. An **instructor will be present** to answer questions, offer feedback, and help troubleshoot positions, but the pace and flow of the session are entirely up to you. You can **drill, experiment**, or **get in some live rounds** in a relaxed and supportive environment. Open training is ideal for students who want to **refine their technique, test new ideas, and build confidence** through *consistent practice*. All skill levels are welcome -- come train, learn, and grow with the **[Northern Virginia Brazilian Jiu-Jitsu community](https://www.meetup.com/northern-virginia-martial-arts-group/)**! **Note:** We are located in **Suite #130**. This event is **free of charge**.

We've done this event before and it was interesting and fun — and this time we've booked a private group tasting just for us! Tour this small chocolate factory and then taste a spectrum of flavors of (dark) single origin chocolate, with expert guidance very much like a wine tasting! There's also a small chocolate shop of course :) Cost is $25 per person (payable to me, I've reserved for a private group of 4 people and we can add more as we wish). The location is in Chantilly and not convenient to metro (though there is a bus). I am happy to pick up participants at the East Falls Church (if you're riding from downtown) or West Falls Church (if you want to park) metro stations, and it's about a 20-minute drive from there. It's recommended that you bring a bottle of water to cleanse your palate :) Hope you can join!

In this monthly workshop, you will learn the fundamentals of proper vocal technique and practice singing in harmony with others. Each class will focus on different vocal exercises and aspects of vocal technique, including breath control, diaphragmatic support, upper and lower register, vocal placement and blending, vocal agility, engaging vocal performance, and more. Additionally, in each class you will learn a folk song to practice singing harmony together. Whether you are new to singing or a seasoned chorister, there is something for you to learn from this class! Register Here: https://square.link/u/FQbwT3kF

This is an in-person event hosted by Sahaja Yoga meditation. We offer free meditation sessions and everyone is welcome to join and experience the peace within!

Laser tag with the GLTech community

After our visit to Glenstone, we’ll be heading to Colony Grill for a relaxed lunch - and everyone is welcome to join, whether you attended the walk or just want to meet up for good food and great company.

Join us this Sunday at Kutner Park for an afternoon of fun for the whole family! We will have a bounce house, face painter and balloon artist. It's free for all to attend please use the link to register. https://www.eventbrite.com/e/1982192726805?aff=oddtdtcreator See you Sunday!

Whether you're Deaf, HoH, an interpreter, an ASL student, or just want to learn or practice American Sign Language (ASL), we welcome all levels of signers to come join us for an evening of ASL socializing and practice. This event occurs on the first and third Sundays of every month, in the heart of Fairfax County at the Fairfax Wegman's (corner of Route 29 and Monument Drive). We can be found on the upper level, typically near the stairs. We generally start around 7 pm. ASL beginners are welcome, but you should know the ASL alphabet and some basic signs - this is not an ASL class, but the more experienced signers are generally happy to help beginners learn and improve. There is no better way to develop your signing skills than by joining the conversation with other signers. There is a place for everyone to join, learn and practice. Regardless, we are always welcoming so don’t be discouraged to attend; this is very informal and new folks are always welcome. Note, some attendees arrive early and grab some of Wegman’s food for dinner, so you can combine a shopping trip with the ASL practice.

**Ed and Gail's THIRD SUNDAY DANCE** With Guest Instructors Jeff Bragg and Rebecca Menon Sunday, April 19 4:00-5:00 Intermediate West Coast Swing with Jeff and Rebecca 5:00-7:00 Dance (West and East Coast Swing, Two-Step, Waltz, Cha Cha, Rumba, Hustle, and more) $15 cash, check, or Venmo No partner necessary! Plenty of friendly people.

Looking for a peaceful, inspiring, and social outing? Join us for a beautiful day at the Glenstone Museum - where modern art, stunning architecture, and serene nature all come together. We’ll explore the museum and outdoor trails at a relaxed pace, enjoy conversation along the way, and then head to lunch nearby to unwind, laugh, and share our favorites from the visit. Whether you love art, nature, photography, or just good company - this is the perfect chance to connect and spend a meaningful day with the group. All are welcome to join - especially first-timers!

***\*\*As of Thu 4/16/26, we have our VSDC volunteer shifts filled. If anyone wants to volunteer still, please contact the Fairfax Vegfest organizers at the link below to see if they still need people. See the rest of you at the event on Sun!*** **As a proud partner of the Fairfax Vegfest,** the [Veg Society of DC ](https://vsdc.org/)(VSDC) encourages our members to attend this free, outdoor, all-vegan event with great speakers and delicious food! It is happening on Sunday, April 19, from 11 am to 5 pm, in Herndon, Virginia. VSDC has scheduled this meetup event to: 1\. publicize the Fairfax Vegfest so more people will attend\. For details, go to the [Vegfest event page here](https://marketspread.com/market/35820/fairfax-vegfest/events/84760/) 2\. encourage volunteers to sign\-up for shifts at the VSDC Table\. RSVP on this page and select which shift you would prefer. 3\. refer people to the Fairfax Vegfest organizers to volunteer with them\. Go to the [Fairfax Vegfest volunteer page here](https://forms.gle/HfNd2WYAbgKAtVVk8) ***We do need volunteers at the VSDC table so PLEASE do sign up. When you RSVP, please provide your first and last name, email, and shift preference (10am-12:30pm, 12-230pm, 2-430pm, 4-6pm, or ANY shift). Only the VSDC organizers will see this info.*** Confirmed speakers include: Neal Barnard MD Gene Baur Milton Mills, MD (many more to come!) **Why you don’t want to miss Fairfax Vegfest:** * **A full day of vegan food, shopping & discovery** Enjoy incredible plant-based eats, local makers, wellness brands, and eco-friendly businesses—all in one place. * **Something for everyone** Whether you’re vegan, veg-curious, or just love good food and good vibes, Fairfax Vegfest is welcoming and inclusive. * **Family-friendly & community-focused** A fun, positive atmosphere with activities, education, and space to connect with like-minded people. * **Meet the makers behind the brands** Talk directly with chefs, founders, and creators who are passionate about what they do. * **Support small & mission-driven businesses** Every purchase helps support ethical, sustainable, and compassionate businesses. * **Feel-good vibes all day long** Come hungry. Leave inspired. 💚 **Location** Northwest Federal Credit Union (parking lot in the back) 200 Spring St. Herndon VA 20170 A $5 donation per person is requested to help the organizers offset the costs for the event. Parking in the adjacent garage / lot is $5 per car. Join many of your friends from VSDC and our vegan meetup group who will be attending this fun and educational event! **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.**

Discover the path to stress management, life's tranquility, and self-improvement through Heartfulness Meditation. Embrace relaxation, meditation, and emotional detoxification practices to unlock your best self. Join our free sessions every Sunday at 8 AM at VA. Experience the profound benefits of these simple yet powerful practices. Commit to a few months of meditation and witness the transformative impact firsthand. We eagerly await your presence at these enlightening sessions.

This is our weekly training session. NOVA Jujutsu is a self-defense focused system incorporating Geri (Kicking), Atemi (Striking), Uke (Blocking), Tai Sabakai (Body Movement), Tai Hodoki (Escapes), Kansetsu Waza (Joint Locks), Nage Waza (Throwing), Shime Waza (Choking), Katame Waza (Grappling), Tantojutsu (Knife), Bojutsu (Bo), Kenjutsu (Sword), and Kata (Forms). Come on down to a class and see for yourself what this group has to offer. You will get a great workout! You will have an awesome learning experience! You will meet some good people! We look forward to meeting you. See you there. TAGS: japanese, martial arts, self-defense, jujutsu, jujitsu, juijitsu, bujutsu, defense, karate, koppo, kenjutsu, bojutsu, tantojutsu

Let’s start simple. Technoverts is a new group for introverts in tech who want to connect without the noise and pressure of traditional networking events. This first meetup is a relaxed, small-group coffee gathering—no agenda, no icebreakers, no expectations beyond showing up. If you work in or around tech (cybersecurity, IT, cloud, dev, data, etc.) and prefer quieter, more meaningful conversations, you’ll likely feel at home here. What to expect: • A small group (intentionally capped) • A calm, conversation-friendly setting • The option to participate as much—or as little—as you want

Most AI meetups end up as just networking. **We’re different.** At **AI Tool Explorers Night \| Connect & Make New Friends**, you’ll: ✨ Walk away with a *real learning nugget* (a tool, workflow, or strategy you can use immediately) ✨ Connect with people who share your curiosity for AI, productivity, and automation ✨ Enjoy a fun, casual setting where new ideas and friendships spark naturally 👉 **Our promise:** every session delivers structure, substance, and takeaways you can use when you get home. ### 📅 Event Flow * **6:00–6:15 PM** → Arrivals & intros * **6:15–6:45 PM** → AI demo / learning nugget * **6:45–7:00 PM** → Q&A and group discussion * **7:00–8:00 PM** → Networking & contact sharing ⚡ Please hold networking until after the presentation so we can all learn together. Plenty of time at the end to connect and exchange cards! **Let's explore AI Tools that actually *work* in our day-to-day life!** *** #ChatGPT #Claude #Grok #Gemini #Perplexity #DeepSeek #NotebookLM #Cursor #GitHubCopilot #Replit #Windsurf #v0dev #Lovable #Zapier #Makecom #n8n #Descript #OpusClip #Synthesia #Runway #Sora #Kling #Veo #PikaLabs #LTXStudio #AdobeFirefly #Vidu #Hailuo #LumaDreamMachine #Wisecut #Elaiio #Capsule #Filmora #Gling #Magisto #AdobePremierePro #ElevenLabs #Suno #Udio #Soundraw #Riffusion #Mubert #BeatovenAI #AIVA #Loudly #SplashPro #Soundful #MagentaStudio #WavTool #MakeBestMusic #BandLabSongStarter #TadAI #EcrettMusic #Midjourney #DALLE3 #CanvaMagicStudio #NotionAI #Gamma #Fathom #FirefliesAI #MLX

Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects.

**West Coast Swing with Lara Deni** **Where:** Deni Danzco Studio - 3408 Annandale Rd, Falls Church, VA ​ \*Max 16 people per class **Monday** 7:00pm - Level 2 (Novice) 7:45pm- Drills/Musicality/Technique - Levels 2-4 8:30pm - Level 3 /4 (Intermediate/Advanced) ​ **Thursday** 7:00pm - Level 1 (no experience/beginner) **Cost: *$74/month*** \- Three classes per month in any one level ***$199/monthly subscription*** \- Unlimited Class Monthly Membership of any level \- cancel anytime **Explanation of Levels** * Level 1 (No Experience/Beginner) - 6 count Rhythm, Left and Right Side passes ), Starter Step, Connection, and a few other basics * Level 2 (Novice -Beyond Basics) - See 6 month Syllabus on the website * Level 3 /4 (Intermediate/Advanced) - Turn techniques, Leaders Turns, Hammerlocks, Re-directs, Sling Shots, Whip Variations, and so much more. The moves and information learned in this class is endless. You will not be bored! :o) * Drills/Technique/ Musicality (Levels 2-4) ​- Each month will be concentrating on one of the three mentioned. We will dive deep into that area of dance, so you walk away with a better understanding, more knowledge, and musicality to enhance and make your dance more fun! Definitely a class not to miss! ###### Q&A * Classes are 45min * Refunds offered only 48 hours before class/class series starts * You can make-up a class with a class that is of a lower level and running during your current series class time period ​

The next NoVABeerSec event - "Informal Gathering of Security Minds Over Beer" will be Wednesday, April 29th, 5:30PM til 7:30ish at Aslin Beer Company - Herndon Taproom (767 Elden St., Herndon VA 20170). **Venue for April:** Aslin Beer Company (https://www.aslinbeer.com) - Aslin Beer Co. was founded in 2015 by Andrew Kelley and Kai Leszkowicz. The name, Aslin, comes from the family that connected Andrew and Kai through marriage; they each married a daughter from the Aslin Family. Andrew’s professional background was in finance and consulting, while Kai worked in public service. They bonded over a shared interest of craft beer and home-brewing, which eventually lead to the idea that “We can do this too.” **Additional Info:** We are an inclusive group, so if we missed anyone please let us know or if you want to bring your significant other/spouse please do. We do know there are folks that have changed roles since we last met so please also let us know if we need to add new contact info for people. Have a great week and see you later this month! Cheers, Rinaldi Rampen & Mike McCabe of @NoVABeerSec

Important: Register on [AICamp website](https://www.aicamp.ai/event/eventdetails/W2026043014) is required for admission. **Description:** Join us for a community-led developer event focused on AI-assisted coding with GitHub Copilot. This event brings together developers to explore practical workflows, real-world use cases, and hands-on experiences using GitHub Copilot. Whether you are new to GitHub Copilot or already using it, this event will help you better understand how to apply AI-assisted coding techniques in everyday development. **Speakers/Topics:** \- Reynald Adolphe\, Microsoft\. Stay tuned as we are updating speakers and schedules. If you have a keen interest in speaking to our community, we invite you to submit topics for consideration: [Submit Topics](https://forms.gle/JkMt91CZRtoJBSFUA) **Sponsors:** We are actively seeking sponsors to support AI developers community. Whether it is by offering venue spaces, providing food, or cash sponsorship. Sponsors will not only speak at the meetups, receive prominent recognition, but also gain exposure to our extensive membership base of 5,000+ AI developers in D.C and 500K+ worldwide.

Join our new group’s fourth meeting. Meet fellow tech enthusiasts west of the beltway. ​Our meetings are a great place to work on and show off what you do. We are always welcoming. ​Our format is great for people who have started on but not finished one or several side projects. ​We will start off with basic introductions and what we are working on, along with what our goals are for the session. We’ll break the rest of the meeting into two working sessions. In between, we’ll do a quick check-in to see how folks are going. We also have some polls available which we use to shape our events: ​[https://submatrix.net/article/Meetups/e9ym4fr8Ca](https://submatrix.net/article/Meetups/e9ym4fr8Ca) You can also find or RSVP to our events on these platforms: https://luma.com/vw8ha8bj https://www.linkedin.com/events/7444552350616272896