Game Theory

Let's get together to play some competitive coed doubles volleyball. **COST**: FREE **Court Type**: Outdoor grass **Minimum Skill Requirements**: Solid BB (click [here](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details) Attention: 1. This event is **not always on a first come, first served basis**. [Good doubles partner](https://docs.google.com/document/d/14weEw-P52XKx0P8K2l-ZOFtYU61wmfdkSkopbG5avro/) and those who can bring a net and ball, may get priority over others on the waitlist. 2. Since skill levels are **self-reported**, some attendees may not meet the expected level in reality, so we encourage you to choose a partner you can enjoy the game with, and since this is a **competitive** event, it is okay if you make a strong team and win all the games. 3. Since people arrive at different times, each group of 4 players will **set up and claim a net** as they arrive, and may continue playing without rotating until all nets are set. **Smiley Social documents:** 1. [Group Rules](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg) 2. [Smiley Social Volleyball Levels](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/edit) 3. [Good doubles partner](https://docs.google.com/document/d/14weEw-P52XKx0P8K2l-ZOFtYU61wmfdkSkopbG5avro/) 4. [Liability Waiver](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco)

Come join in the fun! bring a friend and a snack. Enjoy! Hillside or Veranda is where to park if staying past 10pm. You may also bring your own games too!

We will be playing two games of Concordia with up 5 players each. All experience levels welcome. Expect the game teach to start promptly within the first 10 minutes. Concordia is a strategy game of economic development set in Roman times. Guide a roman dynasty. Send out colonists to settle down in cities producing bricks, food, tools, wine and cloth. Develop your trade network. Appease the ancient fods for their favor. Players choose their actions in Concordia through playing and acquiring new action cards. Find [here](https://www.youtube.com/watch?v=YkKX8RxPN5Q&pp=ygUVaG93IHRvIHBsYXkgY29uY29yZGlh) a how to play video on youtube. Find [here](https://www.riograndegames.com/wp-content/uploads/2013/10/Concordia_rules_eng_1_1.pdf) the rulebook. Note: Please remember to update your RSVP if you can not attend the event. By updating your RSVP when you can't make it other players on the waitlist will have a chance to attend. No-shows may make it harder to attend future meetups. Also, all library rules apply to this meetup event. Mainly that no food is allowed in the library. Covered drinks are allowed.

**Saturday Board Gaming- at 3 Gear Games** We hold board game meetups every Saturday. Play great tabletop games from our library or bring your favorites from home. **Date:** Saturdays **Time:** 1pm -10pm (most people tend to show up around 2pm) **Place:** 3 Gear Games 25 C Street, Laurel MD 20707 **Cost**: $6 per person **Play Games \| Make Friends** **Follow Us On:** [Join Our Facebook Group](https://www.facebook.com/3gearstudios/groups) [Join Our Discord](https://www.3gearstudios.com/3-gear-games-events-community/community/) Website:[ www.3geargames.com](https://www.3gearstudios.com)

Open play up to 18 people, all levels. Bring your friends, bring potential new members, a BBQ, your dog and cat, your good times and your laughter too.

Hey, adult Gamerinos! Join the Dulles Area Gaming Group for a fun-filled day of gaming [Eurogame](https://en.wikipedia.org/wiki/Eurogame) and [Amerithrash](https://boardgamegeek.com/wiki/page/Ameritrash) style at the Herndon Library! This game day promises to be a fantastic opportunity to connect in-person with fellow adult board game enthusiasts in the Dulles Area. Our group is passionate about board games and excited to welcome new adult members for a day of friendly competition and camaraderie. Bring your favorite games or try out one brought by another player. Whether you're a seasoned gamer or new to the tabletop world, there will be something for everyone to enjoy. Don't miss out on this chance to roll the dice, strategize your moves, and have a blast with Dulles Area Gaming Group! We advise players arrive 10 minutes before the start time, since selection of games and instructions begin shortly after. Late arrivals will most likely have a hard time joining a game already in progress. This event is for adults age 18+. There is free parking and free Wi-Fi at this location. We look forward to having you join us!

We play a variety of games with a focus on high interaction Euros. Events will start with quick games while people arrive and eat lunch. We will start longer games between 1:30pm and 2pm. While the official end time is 5pm, people are welcome to continue playing games afterwards. Western Market closes at 7pm on Sundays. This page has more examples of high interaction Euros: [Old-school German-style Games](https://boardgamegeek.com/guild/view/3948). Here are some games that have been played at past events: High Interaction Euros * [Medici](https://boardgamegeek.com/boardgame/46/medici) * [Catan](https://boardgamegeek.com/boardgame/13/catan) * [Hansa Teutonica](https://boardgamegeek.com/boardgame/43015/hansa-teutonica) * [Puerto Rico](https://boardgamegeek.com/boardgame/3076/puerto-rico) * [Concordia](https://boardgamegeek.com/boardgame/124361/concordia) * [Power Grid](https://boardgamegeek.com/boardgame/2651/power-grid) * [Brass: Birmingham](https://boardgamegeek.com/boardgame/224517/brass-birmingham) Other high interaction games * [Innovation](https://boardgamegeek.com/boardgame/63888/innovation) * [Imperial](https://boardgamegeek.com/boardgame/24181/imperial) There are a variety of food and drink options. Western Market is allowing us to use the space for free. Please reciprocate by purchasing something, even if it is just a soda. Directions If you're taking the Orange, Silver, or Blue lines, exit at the Foggy Bottom metro station and walk two blocks to the east. If you are taking the Red Line, Farragut North is an approximately a 15 minute walk away. There is also free street parking to the north.

For those 55 and over who play or would like to play or learn board or card games. Timing: Sunday April 19, 2026, from 1:30 to 5:00 p.m. Feel free to arrive anytime within this window. If you can't make this date/time, feel free to send your contact information to my email below, and I will see if you might be worked into a similar future event. Location: Braddock District Supervisor's Office. The address is 9002 Burke Lake Road, Burke, VA 22015. It's in the same building as the Kings Park Library, but follow the signs around the back to the Braddock District Supervisor's Office. Joyce and I will provide light snacks and refreshments. If desired, you are welcome to bring your own food/drink to supplement mine. You may bring your own favorite board games or cards. If you have questions or comments, my contact info is: Rod Dyck, Organizer rd2222@aol.com 703-328-1660 cell

Top level Backgammon Tournament play. Have fun and improve your game. Free lessons to new and inexperienced players. Club been active over 30 years, posting on Meetup is new.

Just good ole Ultimate Frisbee. Tons of fun. Great group. No stacks. No pick calls (but no picks!!!). Fair warning to those totally new to ultimate: it's a lot of running. \*\*Please pay close attention to the rule #6 listed below. *What to DEFINITELY bring* 1. Running shoes/Cleats 2. One white shirt *and* one dark shirt !!!! See this one !!!! \-\-\- IMPORTANT you can play both dark and white so we can make teams when we get there; just pickup after all 😎 3. Water *What you can ALSO bring* 4\. Snacks & Drinks 5\. Gloves \(winter\) 6\. Sunscreen \(summer\) 7\. Sunglasses 😎 House Rules - 1. Starting Play: Each point begins with both teams lining up on the front of opposite end zone lines. The defense throws ("pulls") the disc to the offense. 2. Scoring: Each time the offense catches a pass in the defense's end zone, the offense scores a point. The teams switch direction after every goal, and the next point begins with a new pull by the team that just scored. 3. Movement of the Disc: The disc may be advanced in any direction by completing a pass to a teammate. Players may not run with the disc. The person with the disc ("thrower") has ten seconds to throw the disc. The defender guarding the thrower ("marker") counts out the stall count. 4. Change of Possession: When a pass is not completed (e.g. out of bounds, drop, block, interception, stalled), the defense immediately takes possession of the disc and becomes the offense. 5. Substitutions: Players not in the game may replace players in the game after a score and during an injury timeout. (Modified depending on the number of the attendees) 6. Non-contact: Players must attempt to avoid physical contact during play. Picks and screens are also prohibited. 7. Fouls: When a player initiates contact that affects the play, a foul occurs. When a foul causes a player to lose possession, the play resumes as if the possession was retained. If the player that the foul was called against disagrees with the foul call, the play is redone. 8. Self-Officiating: Players are responsible for their own foul and line calls. The host will also step in if it is needed. Please message the event host for any questions or concerns. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Smiley Social documents:** 1. [Group Rules ](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg) 2. [Liability Waiver ](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco)

​Join the [Bitcoin District Initiative](https://bitcoindistrictinitiative.org/) (BDI) for a table tennis tournament fundraiser! Proceeds will support BDI's mission to spread Bitcoin education & adoption across the DMV, helping local nonprofits and communities build lasting financial independence. A portion of the funds raised will also be donated to the WDCTT Academy to create a long-term financial reserve (held in Bitcoin) to secure the future of its nonprofit community programs as the value of that reserve grows over time. 🎟️ [REGISTER ON LUMA](https://luma.com/w46mzm6b) ## ​**Event Details** ​Format: Round Robin play with a championship bracket. All skill levels welcome. Capacity: 36 players. Friends & family welcome to watch! Perks: Lunch included. ​Cost: $50 minimum donation. If you'd like to pay with Bitcoin, email trey@bitcoindistrictinitiative.org! 🎟️ [REGISTER ON LUMA](https://luma.com/w46mzm6b) ## ​**Why It Matters** ​Your support fuels BDI's efforts to bring Bitcoin education and adoption to the DMV, empowering local nonprofits and communities to achieve lasting financial independence. A portion of funds raised will also go to [WDCTT Academy](https://wdctt.com/non-profit/), whose nonprofit programs use table tennis to teach life skills, improve brain health, and strengthen community connections across generations. 🎟️ [REGISTER ON LUMA](https://luma.com/w46mzm6b)

Let's play monopoly in the open area called "The Landing" at the Crystal City Shops. The Landing is right at the Crystal City metro stop and, if you're driving, there is free parking [on weekdays after 4pm and weekends] in the garage. See below for more details. With many tables for games and nearby eateries in the mall, it is a fantastic location for playing board games. We'll be starting at 3:00 pm, but feel free to wander in whenever you'd like.Please RSVP to play. If you'd like to start earlier, feel free to mention that in the comment section. If everyone is already in the middle of games when you arrive, please don't hesitate to pull up a chair and watch a game in progress. We will play a minimum of 3 and a maximum of 6 people at each table. This is a friendly group of competitive and non competitive players and our different backgrounds and different experiences of Monopoly make for interesting conversation during the games. If you're taking the metro, exit at Crystal City and you can walk to The Landing without having to go outside. When you come up the first set of escalators, turn right to enter the underground shops and then turn right at Rite Aide. Continue straight and The Landing will be the large open seating area on your right, next to San Antonio Bar & Grill and Subway. If you're driving, parking is free in the garage. Enter the garage for 1750 Crystal Drive on 18th Street and take a ticket. (You'll need this to exit, but there's no charge). Take the elevators up to Level S. The Landing is the large open seating area next to San Antonio Bar & Grill and Subway. If that parking garage is full, exit the garage and turn left on 18th and left again on Crystal Drive. A second parking garage is located on Crystal Drive between 18th Street and 15th Street. This is a link to a map of the Crystal City Shops: http://www.thecrystalcityshops.com/ The Landing is in the yellow section on the map near the San Antonio Bar & Grill and Subway.

The Forge does have a full bar and kitchen. There is no cover charge but they do request all attendees to purchase a minimum of ~$20 per person. Soft drink refills are $1 each. Please support our hosts so we can continue to provide great events for the group! The Forge has a large library of games available for us to enjoy. Hosts and regulars will also provide numerous popular games but please bring any games you would like to teach and/or play. Doors open at 6, and we expect gaming to be rolling by around 630. Please promptly end your games and clear out the space at 10pm when the bar closes. We encourage socializing but do not permit disruptive behavior of any kind. Thank you for your continued commitment to providing a fun and welcoming space to veteran, newbie, and rookie gamers in the Columbus area. Parking can be challenging. There is a parking lot behind the neighboring Mexican restaurant that is free and easy to walk from but it's a bit hidden.

This month's prompt concerns the idea of the “warrior philosopher” (seemed appropriate in these times)--that is someone whose understanding of violence, power, and justice is forged through direct experience of war. We are looking at Major General Smedley D. Butler, a highly decorated U.S. Marine raised in a Quaker (pacifist) tradition who later became a prominent critic of American militarism (there is a wonderful biography of Gen. Butler called "Gangsters of Capitalism") Butler's argument in *War Is a Racket* (1935): that many U.S. interventions were driven less by national defense than by corporate and financial interests, with Butler portraying himself as an enforcer for business and Wall Street. We can consider the moral ambiguity of his insider critique—whether complicity strengthens or undermines credibility and also consider some of the concrete reforms he proposed (e.g., “conscript” capital before soldiers, restrict the military to coastal defense, and have only those who fight decide on war). Butler’s life arc clearly changed from pacifist upbringing to warrior to antiwar crusader—and asks whether true understanding of peace requires firsthand knowledge of war, and what that implies about the cost of suffering. So do we need to suffer to understand suffering? Do we have to experience war to appreciate peace? As one more question: in the movie "A Few Good Men" Jack Nicholson's character says that "you have the luxury of not knowing what I know" so do most of us go through life oblivious to real violence and suffering? See you at Drunken Philosophy!

**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

Thanks for being a part of the CABS Meetup Group! We meet @ the COFFEE UNDERGROUND on Indianola Avenue. We play many different games @ CABS - bring your own or play one of the OVER 2000 in our library. What are your favorite games? What was the last game you played? Hope to see and game with you soon! Check us out on Facebook! Doors open early on Saturday Mornings at 10am and around 4pm on Fridays if you are interested in learning new / simpler games ... or new to the hobby or just want to check us out come in early just after noon and we will show you around before the crowd grows. Stay for a game or two, an hour or two or for the day! Your first visit is free and after that it's $5 a meeting or you can join for the year! It's Your Move

**PLEASE NOTE:** This event does NOT guarantee your ticket to the event. This is an information only promotion. Come join the *Columbus Clippers* on Video Game Night at *Huntington Park* with *COGG* members showcasing their games! SATURDAY, APRIL 18: Video Game Day! Enjoy an appearance by the one and only *Sonic the Hedgehog*! [https://www.milb.com/columbus/tickets/single-game-tickets](https://www.milb.com/columbus/tickets/single-game-tickets)

Bring your business cards and network in person with other business professionals! Gold Star Referral Clubs is one of the most established professional networking organizations in the country, with multiple groups in central Ohio. Join us!