K-12 Mathematics teaching

Babies and their caregivers join us for stories, songs, and playtime. Registration required each week. RSVPing on Meetup does not register you with Prince William Public Libraries. To register, [click here](https://pwcgov.libnet.info/events?a=Ages+0+-+12+Months%2CAges+1+-+3%2CAges+3+-+6%2CAges+8+-+12%2CAll+Ages%2FFamilies%2CGrades+5+-+8%2CGrades+K+-+5&term=baby+story+time&l=Haymarket+Gainesville+Library&r=range&start=2026-06-15&end=2026-09-30).

Come join us at Nova Labs for our monthly lockpicking meeting! We meet every third Wednesday at the Nova Labs Fairfax location at 3850 Jermantown Road. Learn about locks, lockpicking, lock modifications, and even lock smithing in our classroom environment. No tools, skills, or knowledge required, but feel free to bring any of those things with you! Our meetings are overseen by one or more locksmiths.

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!

I am going to end the Monday night game in Manassas and start this new series on Wednesday's in Fairfax. Picking Santini's as the place to play as I like their food better. We play almost exclusively double deck pinochle. All levels of play are welcome from beginner to expert. We will teach and coach new players.

A Starfinder Society Scenario designed for 3rd- through 4th-level characters, playable in 2-3 hours. Thanks to extensive surveillance, tireless exploration, and intelligence from a recently rescued ally, First Seeker Sarmak has finally pinpointed a secret entrance to the mysterious Wreck of the Returned. If the Starfinders can gain access to this entry point and secure it without being caught, they can use this entrance as a foothold to launch two vital missions: a rescue mission to the conversion facility within the Wreck’s sublevels, and a direct assault on the being at the heart of the Wreck, Elovai. It’s up to you to navigate underground tunnels through the Sloughscar Hills on Akiton to gain entry to the Wreck of the Returned and secure an entry point without being discovered! This is an adventure in the ongoing Invasion's Edge metaplot. Written by Kyle T. Raes.

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 :)

A Pathfinder Society adventure for 1st-2nd level characters, playable in 2-3 hours. During the exploration of an ancient Jistkan ruin in Katapesh, the automaton Star goes missing, leaving their archeologist companions worried for their safety. The head archeologist calls upon the Pathfinder Society for assistance, but warns the agents that arrive that the ruin is filled with dangerous creatures and traps and that they should be careful while exploring. A strange frozen automaton meets the Pathfinders on each floor, slowly pointing the way deeper and deeper into the ruin. Will they find Star? Or does the automaton have more malicious motives? Written by Adam Wright **Scenario tags:** Repeatable

**Make sure to RSVP** **[here](https://developer.microsoft.com/en-us/reactor/events/27321/)** **at the Microsoft Reactor site** https://developer.microsoft.com/en-us/reactor/events/27321/ We're excited to announce the **Microsoft Build 2026 Local Host Conference** happening in **Reston, VA,** on **Friday, June 19, 2026**, from **09.00 AM to 4 PM EDT**! This **free conference** will take place at the **Microsoft offices** at **11955 Freedom Dr, Reston, VA 20190, on the second floor in the rooms MPR RESTON-11955/2.2D, MPR RESTON-11955/2.2E, and MPR RESTON-11955/2.2C.** **Agenda:** * 09:00 AM - 09:30 AM: Registration and Breakfast * 09:30 AM - 10:00 AM: Build 2026 Keynotes Highlights * 10:00 AM - 10:50 AM: **Session:** Build context-aware agents at scale with Microsoft IQ * 11:00 AM - 11:50 AM: **Panel:** Ask Us Anything about AI (with focus on skilling and finding jobs) * 12:00 PM - 01:00 PM: Lunch * 01:00 PM - 2.30 PM: **Hands-On Lab:** From zero to deployed on Azure with AI agents * 2:45 PM - 4:00 PM: **Hands-on Lab:** Observe, optimize, and protect your hosted agents in Microsoft Foundry The venue is **Metro accessible via the Silver Line**, and there’s plenty of **paid parking available** in the Reston Town Center garages. We'll have **breakfast, lunch, and snacks** for all attendees! Make sure to **RSVP** — you’ll receive your **event badge at check-in**, and you’ll need it to attend. This in-person event is built for developers and cloud engineers who want to design, build, and deploy real-world AI solutions on Azure. Expect a hands-on, implementation-focused experience using Microsoft Foundry and GitHub Copilot with live demos, guided labs, and practical developer workflows. **What to expect:** * Key takeaways and announcements from Microsoft Build 2026 * Deep dive into Azure AI and Generative AI use cases * Live demos with Microsoft Foundry and GitHub Copilot * Hands-on labs to build and test AI-powered features end-to-end * Best practices for building AI-powered applications * Networking with the local AI developer community Whether you're shipping your first AI feature or scaling production systems, this event is designed to give you actionable insights to accelerate your AI journey with Microsoft.

The mad lich Acererak built the Tomb of the Nine Gods not only to house the remains of Omu’s trickster gods, but also to slay interlopers. However, few today even know the tomb exists, and thus it remains an enigma. Rare are the tavern tales that lure adventurers to its gates, and its horrors remain undocumented in the libraries of Candlekeep. The reason for this is simple: not one person who has entered the tomb has lived to tell the tale. Your quest, should you accept, is to traverse to the heart of this tomb and bring down the evil that lurks in its heart. Legends tell the rewards will be beyond your wildest imaginings. If you survive. **This event is hosted using the Dungeons and Dragons 5th edition Adventurers League rules. It is a Tier 2 game suitable for players with advanced experience who have previously played in multiple Tier 1 games.** **Becoming a member in our Discord and accepting our Code of Conduct is required for play at all of our events. You must join and accept the Discord rules before signing up to any MeetUp events. These rules include but are not limited to:** * **Assigning your name and pronouns as your server nickname;** * **Confirming your age as 18 or older;** * **Participating in a respectful environment for both our AL DMs and your fellow players.** **If you do not join the Discord and accept these rules prior to signing up for an event, you may be removed from the MeetUp event or be required to join the Discord and agree to the Code of Conduct at the game table prior to playing.** \*\**[Join us on Discord!](https://discord.gg/mG24YCk7wj) Attending this event indicates that you agree to follow NOVA Adventurer’s League’s Code of Conduct, which can be found in the #code-of-conduct channel on our Discord.*

**🎸💼 Welcome to the Reston Area Rockers of Team Network! 💼🎸** Ready to grow your business, expand your circle of influence, and connect with serious professionals, entrepreneurs, and Main Street business leaders in the Reston and Dulles Corridor area? **Join the Team and Run with a Pack! 🐺🤝🇺🇸💪** The Reston Area Rockers are one of Team Network’s dynamic weekly networking teams where relationships are built, referrals are exchanged, collaborations are formed, and opportunities are created. **🕛 12:00 PM – 1:30 PM** **🍽 First Wednesday of each month IN PERSON at:** **Houlihan’s at the Dulles Crowne Plaza** **At Team Network, we believe that:** ➡️ Networkers network. ➡️ Quantity has a quality of its own. ➡️ One introduction can change everything. This is NOT a room full of commercials and awkward handshakes. This is a professional business networking organization built on intentional introductions, strategic partnerships, education, accountability, and authentic relationships. **Whether you are:** ✔️ A business owner ✔️ Entrepreneur ✔️ Consultant ✔️ Sales professional ✔️ Tradesperson ✔️ Executive ✔️ Community leader **…there may be an exclusive seat waiting for you on the Team.** **Expect:** 🔥 Powerful introductions 🔥 Tactical referrals 🔥 Strategic “Power Play Partners” 🔥 Education and collaboration 🔥 A positive, growth-minded atmosphere 🔥 A community that wants to see you win **Visitors are welcome to attend up to two meetings per year.** **Make this the year your business joins the Team and Runs with a Pack! 🐺🤝🇺🇸💪** #TeamNetwork #RunWithAPack #BusinessNetworking #RestonVA #NorthernVirginia #Networking #Entrepreneurship #MainStreetBusiness #ProfessionalNetworking #GiveAndGo #Reston

This is an in person networking breakfast for Team Network’s Vienna Venture Network

[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).

Join our women’s BJJ self-defense class in Herndon, VA -- learn real techniques to escape holds, stay safe, and control larger opponents with leverage. 🛡️ In this **hands-on [Brazilian Jiu-Jitsu](https://en.wikipedia.org/wiki/Brazilian_jiu-jitsu) (BJJ) seminar**, you’ll learn simple and effective [self-defense](https://en.wikipedia.org/wiki/Self-defense) techniques to **escape grabs**, **break free from pins**, and ***stay safe under pressure***. Designed for **women and teens ages 12 and up**, this class offers a **safe** and **supportive space** to **build confidence** and **train at your own pace** with **trusted partners**. This course takes place in Herndon and is also well situated for participants coming from [Ashburn](https://en.wikipedia.org/wiki/Ashburn,_Virginia), Chantilly, and surrounding [Northern Virginia](https://en.wikipedia.org/wiki/Northern_Virginia) communities who are looking for accessible women’s self-defense training. *No experience or special gear required -- just wear comfortable workout clothes and be ready to move!* **About the class instructor**: This class is taught by Eva K. Eva is a black belt under [Professor Pedro Sauer](https://pedrosauer.com/) and has been studying Brazilian Jiu-Jitsu for over ten years. Eva teaches both the kids and adult classes, including the [women's Jiu-Jitsu program](https://www.virginiabjj.com/programs/womensbjj/), at [Pedro Sauer Academy of Self-Defense](https://pedrosaueracademy.com/) (PSA) in [Herndon](https://en.wikipedia.org/wiki/Herndon,_Virginia), VA. **Frequently Asked Questions (FAQ)** ***What is BJJ?*** **Brazilian Jiu-Jitsu** (BJJ) is a [martial art](https://en.wikipedia.org/wiki/Martial_arts) and form of [submission grappling](https://en.wikipedia.org/wiki/Submission_wrestling) focused on using **leverage** and **technique** to **control** and **submit** an opponent through **chokes**, **joint locks**, and **positional dominance**.

http://photos4.meetupstatic.com/photos/event/2/b/2/5/event_4871045.jpeg Greetings and welcome new members! The 18-hole, par-71 layout features well-bunkered, undulating greens, gently rolling fairways, free-flowing tees, tree-lined areas along portions of the course, meandering creeks, and several water hazards. Herndon Centennial Golf Course 909 Ferndale Ave. Herndon, VA 20170 (703) 471-5769 http://www.herndongolf.com Greens Fee: 9 holes $34 walking/$48 riding; 18 holes $54 walking/$74 riding Pull Cart $5.00 *** Please stay mindful and keep pace with the group ahead of you to avoid congestion on the course. \*\*Note there is a $2 charge to sign up for this Meetup. This is a non-refundable fee used to cover no-shows and website costs. Each golfer is responsible for paying green fees to the course on the day of the event. If you fail to show up on the day of the event (without canceling 48 hours before the event, you will be responsible for your greens fees to the course. NoVA Golfers Association, LLC is a Meetup group only, and it is not responsible for any liabilities associated with the event.

Let's find our happy place, on the dance floor! Every Monday night. Swing dancing is a HUGE scene in this area! With ton's of live bands and dance opportunities every week! (Especially with Summer coming up on us!) so lets jump in and have some fun! New 8 week beginner lessons kick off TONIGHT! (5/4), 7pm at Colvin Run Dance Hall just off Route 7 in Great Falls. (between Tysons and Reston) These are super fun classes and no partner is needed. It's also inexpensive compared to dance studios! Registration is on the Gottaswing website. Register ahead of time to be entered into the first night drawings. Seriously this is a fun and friendly scene. Let's do it!