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Live music every Thursday night at Jimmy’s. [Jimmy’s upcoming events.](https://www.jottnew.com/upcoming-events.html)

This **no gi class** focuses on **[Brazilian Jiu-Jitsu](https://en.wikipedia.org/wiki/Brazilian_jiu-jitsu) (BJJ) concepts**, including **takedowns**, **positional drilling**, **submissions**, **transitions**, **situational sparring**, **strategy development**, and **live training**. While the class is scheduled for **90 minutes**, it may run longer depending on content and participation. This class includes both **instruction** as well as [rolling](https://www.howbjjworks.com/bjj-blog/2018/7/29/how-rolling-works-in-bjj) (**sparring**) and a **question-and-answer** section. **Some of the topics covered in this class include:** 🤼 **Wrestling** \-\- Takedowns\, ties\, and controlling the stand\-up game using wrestling fundamentals adapted for no gi BJJ competition and self\-defense\. 🤼 **Catch Wrestling** \-\- A traditional grappling system emphasizing submissions and relentless pressure \-\- [catch wrestling](https://en.wikipedia.org/wiki/Catch_wrestling) concepts add a ruthlessly practical dimension to no-gi BJJ. 🥋 **Judo adapted to no gi BJJ** \-\- Classical [Judo](https://en.wikipedia.org/wiki/Judo) throws and **off-balancing principles** translated into a no-gi context, giving grapplers a powerful and often underused takedown arsenal. 🧠 **[Constraints-Led Approach](https://www.bjjmentalmodels.com/constraints-led-approach) (CLA) to learning and games** \-\- A modern\, evidence\-based coaching methodology that uses structured games and constraints to accelerate skill acquisition naturally and intuitively\. 📌 **Pins** \-\- Controlling and maintaining dominant positions on the ground \-\- [pins](https://en.wikipedia.org/wiki/Pin_(sport_wrestling)) are the foundation of effective ground fighting and set up submissions, transitions, and pressure. 🔒 **Submissions** \-\- Chokes\, arm locks\, and [finishing techniques](https://en.wikipedia.org/wiki/List_of_Brazilian_jiu-jitsu_techniques#Submissions_(Most_Frequent_in_UFC_%E2%80%93_Sorted_by_Frequency)) applied from dominant positions -- the ultimate objective of BJJ ground fighting. 🦵 **Leg locks** \-\- Heel hooks\, kneebars\, ankle locks\, and toe holds \-\- [lower body submissions](https://en.wikipedia.org/wiki/Leglock) that are increasingly central to high-level no gi competition. 🔄 **Guard passing and guard retention** \-\- The core positional chess match of BJJ \-\- learning to break through an opponent's guard while protecting your own is fundamental to controlling a match\. ⚖️ **Kuzushi (off-balancing)** \-\- The Japanese principle of [disrupting an opponent's balance](https://en.wikipedia.org/wiki/Kuzushi) before executing a throw or takedown -- a concept borrowed from Judo that dramatically improves takedown success rates. 🔥 **Pressure and cooking opponents** \-\- Using body weight\, positioning\, and [relentless forward pressure](https://bjjfanatics.com/blogs/news/pressure-bjj) to physically and mentally exhaust opponents -- a high percentage strategy at all levels. The **drop-in fee** for non-members is **$20** and can be **paid on-site**, or **[sign up for a week of training for free](https://www.pedrosaueracademy.com/).**

We will be meeting at Starbucks to learn together. Come with an online class you're already going through or an interest and we will try to connect you with a course where you can learn it. Already have a skill you want to contribute to a Kaggle Datascience competition? We will work on these too! Laptop required :)

We will meet in the Janney Parlor.

This is introductory meditation for people who wants to learn basics of meditation. It's a free event held every week and everyone is welcome to join.

For decades, application security has been built around a simple assumption: humans are the primary producers of software. We train developers, review their pull requests, model threats in design meetings, and build controls around human decision-making. That assumption is rapidly breaking down. As AI coding assistants evolve into autonomous software agents, organizations will gain access to an effectively unlimited engineering workforce capable of producing software at a speed no human team can match. The pressure to adopt these systems will be driven not by curiosity, but by competition. Companies that successfully harness agentic development will ship faster, iterate faster, and potentially outpace those that do not. This shift forces a fundamental rethinking of application security. The future of AppSec is not securing developers—it is governing an agentic workforce. Threat modeling, code review, security testing, and change management will not disappear, but they will need to operate at machine speed and increasingly be performed by systems rather than people. In this talk, Ken Johnson, CTO of DryRun Security, explores what the next decade of application security may look like, the assumptions that will no longer hold, and why security professionals must understand these systems deeply if they hope to influence the future rather than react to it.

Our inaugural event is here! It will be held in my apartment building, The Edmund, which is located directly above the Wegmans in Reston. Wegmans offers free parking, so park there and walk around the building to the lobby of the apartment complex, where I'll greet everyone and bring us all up to the fourth floor. (The elevator is access controlled, so we'll go up together.) Just bring a bottle of wine and however many cups you want to use to sample everyone else's wines. (There's a sink to wash out the cups.) Also, Meetup charges organizers (meaning me) $180 every six months, so please bring $1 to help defray this cost. Hope this massive sum doesn't break the bank. :-) Depending on the weather and what everyone is in favor of, we'll either meet in a big room or in a courtyard. (They're both on the same floor.) We'll decide once we're upstairs. Can't wait to meet you all!

**Looking for a group you can write with *whilst sipping your fave coffee*?** ☕✍️ Then come join **Shut Up & Write!** on **Saturday, June 13th from 1:30pm to 4:00pm** at **Ridgetop Coffee & Tea**! Whether you're cranking out a novel, journaling, looking for new friends, or just trying to get that stubborn paragraph right—we’ve got a cozy seat and a supportive group waiting for you! **No critiques, no peer review, no pressure—just a chill space to get words on the page.** 📝 **What to expect:** 1:30–2:00pm – Grab your coffee or tea, find your seat, and meet your fellow writers. 2:00pm–3:30pm – Silent, focused writing time 3:30–4:00pm – Debrief, celebrate any writing wins, commiserate on any obstacles, and head out feeling accomplished. **RSVP Info:** The room seats only 10 people comfortably! RSVP as soon as possible to secure your spot!! If you are unable to attend, please cancel your reservation **ASAP** so those on the wait list are able to RSVP and attend!!! **Meeting Room:** Enter the coffee shop, walk straight towards the play area and on your left you will see a meeting room just past the bathrooms. The room has a TV, white board, and walls are painted green. **What to Bring:** Whatever helps you focus, and be productive. There is a wall outlet at each end of the room, so you're able to bring your laptop to write, but please bring your own charging tools. You're welcome to bring headphones if you enjoy listening to music while working. **Parking & Accessibility:** there is a large parking lot out front and it is free! There are no stair cases when entering the coffee shop or when inside. This coffee shop is incredibly spacious with many seating options. If you have any questions, please message me through MeetUp. I'm happy to help. **Dietary Information:** many GF, Vegan, and SF options. Just ask your barista when ordering for specifics! Can’t wait to see you there! 🎉

☀️🌴 Summer Launch Block Party! 🌴☀️ Join us as we kick off summer together with one outdoor worship service at 11:00 AM, followed by lunch, games, and plenty of time to connect with old and new friends. Bring a lawn chair (or use one of ours), invite a friend, and come ready for a fun and meaningful morning of worship, laughter, and community. Whether you’ve been here for years or this is your first time, there’s a place for you. Let’s launch into summer together! Questions? Contact vine2501@gmail.com

Summer is the time for family get-togethers and reunions where you will trade information and memorabilia with other family members. Let RELIC help you compile it and learn more. Darlene L. Hunter, RELIC Tree Hunter, will present a program, which will educate you on how to use Ancestry.com, FamilySearch.org and other resources to learn more about the history of your family and preserve it.

⚡ **Reset your mindset. Meet someone unexpected. Walk away with new clarity.** Join us for a free, small-group gathering held in our **Startup Garage** — a **spacious, comfortable living-room style space** inside a single-family home. Think couches, coffee, and real conversation — **not an actual garage 😊** 🔁 You’ll be **paired** with different attendees throughout the event for short, energizing rounds — each sparked by a simple **opening line** designed to make you laugh, reflect, and think bigger about what comes next. You won’t just talk about what’s behind you — You’ll begin to **picture what’s ahead** in a way that actually excites you. *** **☕ Coffee and snacks are on me.** Just show up with a curious mind — and a willingness to laugh. We’ll guide you through questions that blend **wisdom and humor** — the kind that help you see your story through a new lens. *** **🔍 What You’ll Experience** • One-on-one rounds to explore purpose, identity, and new possibilities • Light, energizing activities designed to shift your mindset in under 10 minutes • Fresh insights from people you’ve never met — but may never forget • A laid-back, thoughtful space to connect without pressure *** **💼 Who It’s For** • Divorced/Separated or midlife professionals figuring out what’s next • Entrepreneurs, builders, and creatives in a season of reinvention • Men and women who prefer **meaningful conversation** over surface level talk Whether you’re starting over, scaling up, or just ready for something more aligned — this space is for you. *** 📊 *Most attendees are in their 30s, 40s, or 50s — navigating life and growth with curiosity, clarity, and a sense of humor.* 🛋️ **Hosted in a spacious living-room setting** inside a single-family home (Ashburn). Full address shared after RSVP. 🌐 Explore more: [https://midlifereinvention.co](https://midlifereinvention.co)

🎤 Call for Speakers: NYC Philosophy & Psychology Readers Conference 2026 (#NYCPPRC2026) This event isn't a typical event, you cannot attend, no one will be hosting, it is instead a placeholder as a reminder of the deadline for submissions to apply to present at this year's conference. 📅 Submission Deadline: June 15, 2026 📍 Conference Date: Saturday, September 19, 2026 📍 Location: Pier 57, NYC (Community Classrooms) [Link to conference event](https://www.meetup.com/reading-philosophy/events/314020228/). \-\-\- 📣 Call for Speakers We are now accepting speaker submissions for the NYC Philosophy & Psychology Readers Conference 2026. If you have been reading, thinking, and developing ideas you would like to share, this is your opportunity to present to a community of engaged and thoughtful peers. \-\-\- 🧠 About the Conference The NYC Philosophy & Psychology Readers Conference brings together readers of philosophy and psychology for a multi-speaker event centered around ideas, discussion, and intellectual exchange. Following our first conference in 2025, we are expanding the event in 2026 with additional speakers, sessions, and opportunities to engage. \-\-\- 🎤 What We Are Looking For We are inviting talks that are: • Thoughtful and well-developed • Grounded in philosophy, psychology, or related disciplines • Accessible to an engaged general audience, not overly technical • Rooted in texts, ideas, or original analysis You might present on: • A philosophical text or thinker • A psychological theory or framework • Connections between philosophy and modern life • An original argument or interpretation • A synthesis of ideas from multiple sources \-\-\- ⏱️ Talk Format • Approximately 20 to 40 minutes per talk • Followed by brief Q&A or discussion \-\-\- 📅 Important Dates • Submission Deadline: June 15, 2026 • Speaker Confirmations: By late June 2026 • Conference Date: September 19, 2026 \-\-\- 📝 How to Apply To be considered, please submit: • Your name • Proposed talk title • A short description (3 to 5 sentences) • Any relevant background (optional) Submission link: [https://forms.gle/PQR4ze6MvdyM31SB6](https://forms.gle/PQR4ze6MvdyM31SB6) \-\-\- 💡 Notes • You do not need to be a professional academic to apply • Clear thinking and strong engagement with ideas matter most • Space is limited, we encourage thoughtful submissions \-\-\- 🤝 Questions If you have any questions about presenting or the event, feel free to reach out to the organizers. \-\-\- We are excited to hear your ideas and build another meaningful conference together.

Bonsoir à tous! Venez nombreux pour causer autour d'un repas ou d'un verre chez La Madeleine. On n'a que deux règles: (1) qu'on y parle exclusivement le français et (2) qu'on achète quelque chose à boire ou à manger (c'est La Madeleine qui le demande). Merci et à bientôt!

We meet on the 2nd and 4th Thursday of every month for an hour. We are an open club, so anyone can join us! Regular meeting room is 1B-215 near the health unit, but please confirm ahead of time.

**Our Meetup is off to another hiking adventure! Mt Kilimanjaro, as the tallest mountain in Africa, is included in the 7 Summits of the world.** **It is a bucket-list item for all hard-core hikers and mountain lovers.** We did this trek with Meetup in the summer of 2024 and it was a true experience of a lifetime (see photos below) Let's get to some numbers. It is 5,895m/19,340ft BUT . . . our starting elevation for the trek is 3795m/12541ft As such elevation gain is 2100m/6799ft To compare Everest Base Camp trek, is about 2754m/9035ft elevation change. And Mt Whitney is about 1828m/6000ft elevation change. The key to being able to succeed in this endeavor lays in the route and the support system. We are taking the Lemosho Route via the Northern Circuit. The Northern Circuit route is the longest and newest of the seven established Kilimanjaro routes. It's one of the best routes because it has the best acclimatization profile. This results in one of the highest summit success rates. Add to that stunning views, and comparatively relaxed pace. It is also much less crowded than the other Kilimanjaro routes. As far as our support system: We will be accompanied by experienced guides, porters and cooks. They are certified, ensuring our safety and comfort. Porters will carry our gear. We will have a high ratio of guides to hikers. Our guides will go our pace and support each and everyone of us, regardless of fitness level and pace. In other words...you go your own speed and we all get there safe. More about our trek/trip. As with all our international trips, we picked the best season/time of year to go for weather and wildlife. Lemosho and Northern Circuit is a scenically spectacular and varied route. At the lower elevations it has an abundance of wildlife such as elephant, buffalo, eland and lion which come over to forage during dry season. **Each of our trips is personally crafted to offer the best places and best use of time.** *But I don't have the needed gear?!* You don't need much more than the standard trekker's equipment. We will provide you with a list of what is already included and what can be rented there. *Does this include food?* All meals on the trek potion are included and a cook travels with us! *What is lodging like?* We are sleeping in new and comfortable tents (carried during the day by porters) *I am new at this.* That's OK. We do plenty of prep Zooms before we depart. And in California we have a number of local outdoor day or weekend outings you can test out with us. *How dangerous is this? What if I get sick or hurt?* We will be walking on an established, well used trail the entire time. **Our trip INCLUDES emergency insurance.** We are also Certified Wilderness First Responders and our guides are members of (AMREF) Flying Doctor. **Plain and simple, safety is our primary goal.** *How much does this cost?* **Kilimanjaro Mountain Trek $3950 per person, double occupancy. Land only (airfare not included). Solo supplement $600** Trip Cost includes: \- 9 nights accommodation \- 3 meals everyday on the trek \- All Fees & Entrances and Taxes \- Camping equipment such as tents\, tables\, chairs\. \- Lead Guide\, Assistant Guides\, Porters and Cook *RSVP to this event shows your interest, but does not hold your space.* ***The only way to secure your spot for this trip is a $300 deposit:*** ***[CLICK HERE FOR SECURE DEPOSIT LINK](https://www.paypal.com/instantcommerce/checkout/8P9NUAVQM8UEN)*** *Deposit is refundable up to 90 days before the departure (less PayPal fees).* *IF you need an airfare quote,* [Click here to message Anna](https://secure.meetup.com/messages/?new_convo=true&member_id=131297062) For more information about this or any of our other international events, fill out this form: **[INTERNATIONAL MEETUPS INFO REQUEST](https://forms.gle/cQdqYw74gAYqphXX8)** To see pictures from our Kilimanjaro adventure in 2024 [CLICK HERE](https://photos.google.com/share/AF1QipPkfkUp6sEZVQ-xse1di_K19d1QVmSb5KOLeIjynRoWGv_XFLXI8wBfT61XxAHavg?key=U2tKajBuOGRiZkxBOUtTUG1GbUVRVmlDaERCeG5n) We do a monthly Q & A Zoom: Meet others attending, be social, or come and get any questions answered. [Click Here to RSVP to our Zoom](https://www.meetup.com/moretoexplore/events/296044209/) The MAIN location where this event is posted: [https://www.meetup.com/moretoexplore/events/302872805/](https://www.meetup.com/moretoexplore/events/302872805/) (RSVP there for any conversation and comments) This events is cross posted to several other groups and the number of RSVPs on each is not reflective. We have a set of sister groups where we post our local free, local/regional camping, and our overseas events too. [Click Here ](https://www.meetup.com/CulturalArts/Events)for our other events: Live the adventure instead of only dreaming it! SOT 200318-10

Looking for a quiet, focused space to write? Come be part of our writing group—a dedicated time just for writing alongside fellow writers in your community. No readings, no critiques, no peer-review—just you writing within a supportive atmosphere. 7pm-7:15pm: Find your seat, set up your writing station, quick intro's. 7:15pm-8:45 pm: An hour and a half of silent focused writing. 8:45pm-9pm: Quick debrief, pack and head home. Can't wait to see you! :)

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“Can Artificial Intelligence ‘See’?”** A look at how humans and artificial intelligence systems interpret the visual world in fundamentally different ways, with Arryn Robbins, assistant professor of psychology at the University of Richmond and cognitive scientist who researches visual attention, perception, and category learning. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/nv-can-AI-see](https://events.ticketleap.com/tickets/profsandpints/nv-can-AI-see) .] Artificial intelligence can now identify faces, categorize objects, describe scenes, and outperform humans on certain visual tasks. But does AI actually “see” the world the way that people do? Or does it arrive at correct answers using representations that differ markedly from human perception? Join Arryn Robbins of the University of Richmond for a fascinating exploration of how humans and AI construct meaning from visual information and a look at comparisons between human perception and AI that reveal just how dynamic and context-dependent our own visual systems really are. Dr. Robbins, who previously has given excellent Profs and Pints talks on flaws and biases in human visual perception, will draw from research in cognitive science, visual perception, and AI vision systems. She’ll explain how human perception is not merely a simple recording of the world, but an active process shaped by expectations, context, goals, and recent experience. You’ll learn how humans form flexible mental representations that allow us to recognize objects across changing environments and conditions, and why those representations continuously adapt as we interact with the world. Many AI systems, by contrast, learn visual categories through statistical patterns in data. They can produce impressive results, but sometimes they also produce strange and unexpected failures, and sometimes they classify images in ways that seem strange to us. Dr. Robbins will discuss what these differences reveal about the nature of perception itself, and why the mismatch between human and AI representations matters for technologies like self-driving cars, medical imaging, facial recognition, and automated surveillance. Important for anyone trying to understand the rapidly growing role of AI in daily life, this talk will explore one of the biggest questions in cognitive science and artificial intelligence: What does it actually mean to “see” and understand the world? (Doors: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.) Image: “Eye Farm” by Nevit Dilmen (Wikimedia Commons).

Important: Register on [AICamp website](https://www.aicamp.ai/event/eventdetails/W2026061814) is required for admission. **Description:** Welcome to the AI meetup in Washington DC. Join us for deep dive tech talks on AI, GenAI, LLMs and Agents, hands-on experiences on code labs, workshops, and networking with speakers and fellow developers. **Agenda:** \* 5:30pm\~6:00pm: Checkin, Food/drink and networking \* 6:00pm\~8:00pm: Tech talks and Q&A \* 8:00pm: Happy Hour at Courthouse Social (cross the street) **Tech Talk: Secure Developer Environments in the Age of AI Agents** **Speaker:** Patrick Brown (Coder) **Abstract:** Federal engineering teams are under pressure to ship faster while meeting some of the most demanding security and compliance requirements in the world. In this talk, Patrick Brown of Coder explores how cloud development environments (CDEs) give agencies a foundation to accelerate software delivery without sacrificing control — and why that foundation matters even more as AI-powered coding agents enter the workflow. He'll cover how CDEs keep source code off endpoints, enforce zero-trust access patterns, and provide the consistent, ephemeral infrastructure that both human developers and AI agents need to operate safely at scale. **Speakers:** 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.