Robotics

*\*\* Tickets are $195 plus tax & gratuity, paid at the restaurant at end of dinner. Make your reservation via Resy [here.](https://resy.com/cities/washington-dc/venues/del-mar-dc/events/masterclass-presents-recaredo-2026-02-27?date=2026-02-04&seats=1) \*\** Please join us at Del Mar DC for an all sparkling wine dinner with Recaredo. Experience four chef crafted dishes paired with the following award winning wines: * Recaredo Terrers 2019 * Recaredo Intens Rosat 2020 * Recaredo Serral del Vell 2018 * Recaredo Reserva Particular 2014 * Turo D'en Mota 2009 Recaredo is a family of grape growers and winemakers specialising in terroir sparkling wines that speak of their origins with honesty and transparency. *"Since 1924, we have been learning from time, and we continue to add new chapters to a story of passion and dedication to craftsmanship.* *We produce only vintage Brut Nature wines, using grapes from vineyards cultivated in accordance with the principles of organic and biodynamic agriculture. We harvest by hand, age our wines under natural cork, and disgorge manually without adding sugar.* *This approach to winemaking — grounded in deep respect for the land — allows us to express the purity of the Corpinnat landscape through wines of remarkable depth, ageing potential, and vibrant spirit."*

Join us for some Andy's pizza! Bethesda Metro Parking garages near by. Members only please Seating is first come first serve

Come exchange Asian Languages that you speak! ***GRAB A DRINK AND YOU WILL BE ALL SET TO FLEX YOUR LANGUAGE CAPACITY. YOU NEED TO GET AT LEAST A DRINK OR FOOD :) To get the event going and show support. We know that you like our events. P.S. : We have non-alcoholic drinks as well.*** We have a tiny venue and we hit capacity often and early arrival is suggested. We have the discretion to decide entry. We will assign tables for represented languages. All languages are welcome! However we don't guarantee the availability of a partner in that particular language, you would like to exchange. As you all remember well, this event used to bring out hundreds of people every week. However, it was discontinued last year for obvious reasons and we couldn't gather that many people now, because of restrictions. Hence, we are downsizing and caping the number of attendees. We have super limited spots and advance ticket purchase is required. ***AFTER THE HAPPY HOUR, WE HIT THE DANCE FLOOR! BRING YOUR DANCING SHOES, WE WILL DANCE THE NIGHT AWAY!*** HOW IT WORKS : We will try to assign tables for each represented languages and will direct attendees to their respective tables accordingly. All languages are welcome! However we don't guarantee the availability of a partner in that particular language, you would like to exchange. Rules to abide : 1. Event is free and 21+ (bring ID). 2. Be respectful to your counterparts and give them a chance to exchange with others as well. 3. We all are native speakers of one or two languages and be willing to help others and try to accommodate as much as possible. 4. If you don't speak the other person's required language, LEAVE THEM ALONE. 5. Rude or aggressive members are removed from the group at an organizers discretion. 6. This is a face-to-face language exchange event. DO NOT try to arrange an online meeting, by using the comment box or direct message. 7. Most of our members complained about people writing in the comment box. Since it sends notification to all attendees. If you have any questions, send a message to the organizers. Don't write in the comment box. 8. We have ZERO TOLERANCE for solicitation. We don't allow anyone to run their own agenda at the Event. If you are interested to promote/sponsor/collaborate; contact us via (info@merevents.com). 9. When you get there, we will greet you and take you to your respective group. 10. Don't be shy of your local languages. We have diplomates assigned to different countries, who would love to practice your languages. 11\. Be patient for the first 30 minutes\, up until we form your respective language group\. 12\. We will have a registration station and check you in\. You ought to have register on Meetup for a free entry\. Otherwise\, you will be subject to a cover charge\. 11. 13\. This is mainly a social for Intermediate/Advanced/Native Speaker\. It is not as such to learn a language\. Beginners\, if you want to learn a language\, reach out to us \(info@merevents\.com\)\. We have a school and will arrange you a class\. 12.

This is our monthly open Happy Hour for Choros — the guy’s social app that matches small groups of men in DC for real-life hangs. If you’ve been curious about the community or just want to meet some of the guys before jumping in, this is the easiest way. **[It’s open to anyone who signs up for the app.](http://chorosapp.com/)** Once you’re in the app, the exact location and details will unlock in your “Upcoming Activities.” We keep addresses private so the groups stay high-quality and everyone attending is actually part of the community. At the happy hour you’ll meet current members, new guys, and the founder (me), and get a feel for how the small-group vibe works. No pressure, no awkward icebreakers — just a chill way to plug into the DC crew. If you want to come, start by[ ](https://form.typeform.com/to/DTAHl4GL)**[filling out a join request here.](https://form.typeform.com/to/DTAHl4GL)** After that, we'll get you set up in the app, and the location will be shown there. Looking forward to meeting you.

This is mainly a social event, where you network, socialize and mingle with my other meetup's DANCE LOVERS. I organize this with my other meetups and you get to party with many insanely friendly people. We have specials, just for our group. The Gryphon make me feel blessed, loved and honored, by naming, one of my favorite cocktails, after me - MerTini:) It will be one of the featured cocktails. http://photos1.meetupstatic.com/photos/event/b/1/b/f/600_433125503.jpeg http://photos4.meetupstatic.com/photos/event/b/1/c/7/600_433125511.jpeg http://photos3.meetupstatic.com/photos/event/b/1/c/b/600_433125515.jpeg METRO & PARKING INFO : Closest Metro Station is U Street Cardozo (Please take 13th St. Exit). Also, please take into account Metro's Weekend Track Work & Service Adjustments. Check it on http://www.wmata.com/ and plan accordingly. Street parking might be difficult. However, if you plan to drive, there is a parking garage, under the building, right across the street from Lost Society, on U St. (Franklin D. Reeves Center Garage, 2000 14th NW, Washington DC). They are open up until 3 am and it costs $ 15 plus tax. Tel 202-265-0010.

**\*\*\*TO ATTEND THE EVENT, YOU MUST PURCHASE TICKETS THROUGH OUR WEBSITE \*\*\*** [https://www.pre-dating.com/baltimore-speed-dating/?utm_source=Meetup&utm_medium=event_listing&utm_campaign=Meetup](https://www.pre-dating.com/baltimore-speed-dating/?utm_source=Meetup&utm_medium=event_listing&utm_campaign=Meetup) Hosted by Pre-Dating Speed Dating, the experts, bringing people together since 2001! Our events have been featured on CNN, CBS, Axios, Miami New Times, TLC's 90 Day Fiance - The Single Life, Tampa Bay Times, Southbend Times, Citylink Magazine, Essence, The Wall Street Journal, Best of Baltimore, AM New York, Chicago Tribune, WINK FM, Woman's World Magazine, and 100s more -- but come see for yourself! Join us for a night of fun, flirtation, and possible romance at our singles speed dating event! If you're tired of swiping left and right on dating apps, speed dating is a great way to meet new people in person, in a relaxed, safe, and comfortable environment. **HOW IT WORKS:** We'll introduce you to at least 5, and up to 12 - or more - single women or men. Spend a little time with each one, during a series of 6-minute Pre-Dates. Then tell us who you'd like to speak with again & we'll do the rest! It's the modern, civilized, effective, and fun way to meet other professional-level singles. If you're finished with the games and ineffectiveness of online dating and apps, join us to share a wonderful evening of enjoyable conversation with interesting people... and maybe something magical will happen! **GET TICKETS:** A **Meetup RSVP is not a ticket**, you must purchase on our website. [https://www.pre-dating.com/baltimore-speed-dating/?utm_source=Meetup&utm_medium=event_listing&utm_campaign=Meetup](https://www.pre-dating.com/baltimore-speed-dating/?utm_source=Meetup&utm_medium=event_listing&utm_campaign=Meetup) Use Code MATCH5 for $5 off! **DOES IT WORK?** Yes! According to the New York Times, at a speed dating event, people like 2-3 out of 10 people they meet. Online daters only match with 1 in 100 or fewer of the profiles they study. This is the best way to meet new people, and it works! Just ask the thousands of people that have met at our events and had successful relationships and marriages. **WHAT DOES IT COST?** We put a lot of time and effort into creating the best singles events possible, so we collect a fee for our hard work. Our events are an excellent value at about $3 per introduction. Get your ticket for the best singles event in town. **NOTE FOR NEWCOMERS:** We post our events on various platforms. Our events often sell out, so expect plenty of fellow singles, regardless of the numbers you see here :) So what are you waiting for? Join us for some fun conversation with great new people... and maybe something more! Who will you meet? **GET TICKETS:** [https://www.pre-dating.com/baltimore-speed-dating/?utm_source=Meetup&utm_medium=event_listing&utm_campaign=Meetup](https://www.pre-dating.com/baltimore-speed-dating/?utm_source=Meetup&utm_medium=event_listing&utm_campaign=Meetup)

[More Than a Flower | National Museum of African American History and Culture](https://nmaahc.si.edu/explore/exhibitions/more-flower) [https://nmaahc.si.edu/explore/exhibitions/more-flower](https://nmaahc.si.edu/explore/exhibitions/more-flower) **More Than a Flower Exhibit \| National Museum of African American History and Culture** ***More than a Flower* shares the fresh and fragrant beauty of live orchids and connects stories, scholarship, and art to this extraordinary species.** **I have 4 tickets, and Sri has 9 tickets for 1:30 PM on Saturday, February 28th.** ***SO, there are 13 tickets, and I limited the number of attendees to 13.*** ***Feel free to go at another time that works for you. The exhibit will be there until April 26.*** Bring: Water, fully charged batteries, empty cards, and comfortable shoes Share only your very best, most interesting shots after the field trip, and keep it down to between 5 and 10 photos. By sending in an RSVP and joining this meetup event hosted by the Virginia Beltway Photography Meetup, I am also agreeing to the terms of the following release and waiver of liability, which shall be binding on my heirs, executors, administrators, successors, and assigns. In consideration of my (and my child’s) participation in the Virginia Beltway Photography Meetup, I do hereby release, discharge, and hold harmless the Organizer, its members, officers, directors, employees and the leader(s) of this event from any and all liability by reason of any damage, loss, expenses, or injury arising from my (and my child’s) participation in this event, including that caused solely or in part by the fault of any and all of the above-named parties.

This month we’ll be discussing the book “A Psalm for the Wild-Built” by Becky Chambers! (I’ll add a location soon). Here’s the description from Storygraph: It's been centuries since the robots of Panga gained self-awareness and laid down their tools; centuries since they wandered, en masse, into the wilderness, never to be seen again; centuries since they faded into myth and urban legend. One day, the life of a tea monk is upended by the arrival of a robot, there to honor the old promise of checking in. The robot cannot go back until the question of "what do people need?" is answered. But the answer to that question depends on who you ask, and how. They're going to need to ask it a lot. Becky Chambers's new series asks: in a world where people have what they want, does having more matter?

Title : Design of a Quantum Photonic Full Adder Gate based on an 8-mode Integrated Optical Circuit Date: Feb 28 2026 Noon - 14:00 EST Abstract: Multiport interferometers designed using the Clements decomposition algorithm can be used to implement compact quantum-photonic full-adder (FA) gates on photonic integrated circuits (PICs). By expressing each element of the FA gate matrix in terms of the permanent of a non-unitary matrix, enabled through Boson sampling, the required number of MZIs in the gate can be further reduced. In this presentation, we will discuss the design of an FA gate modeled as a four-photon scattering process on an eight-mode integrated optical circuit, where the permanents of submatrices determine the output probabilities. Simulation results demonstrate a fidelity of 1 and a success probability of 2.22 × 10⁻⁴ for the FA gate. We will also examine the impact of phase-shifter and attenuator variations on fidelity and success probability using Ansys Q-Interconnect software. Finally, we will compare the performance of the proposed FA gate with a benchmark Toffoli gate designed using the same approach. Speaker: Shafiqul Hai received the B.Sc. degree in Electrical and Electronic Engineering from the Bangladesh University of Engineering and Technology (BUET), Dhaka, Bangladesh, in 2007, and the M.Eng. (Thesis) and Ph.D. degrees in Electrical Engineering from McGill University, Montreal, QC, Canada, in 2011 and 2016, respectively. He is currently an Assistant Professor in the Department of Electrical and Computer Engineering at Lakehead University. His research interests include the modeling and characterization of compact nanophotonic devices and components for next-generation optical fiber and RF communication systems, as well as quantum computing on photonic integrated circuits. He is the author or coauthor of more than 12 peer-reviewed journal papers and 15 conference publications. Moderators: Dr. Pawel Gora, CEO of Quantum AI Foundation ([https://www.qaif.org/](https://www.qaif.org/)) , Dr. Sebastian Zajac , member of QPoland ([https://qworld.net/qpoland/](https://qworld.net/qpoland/)) This is an online event. Zoom registration form will be emailed to registrant and posted on the event forum by Feb 28 2026 11:00 am EST.

This meetup is for people that want to play table games: board games, strategy games, episodic RPGs, eurogames, card games and co-operative games. NOT A GAMER BUT WANT TO LEARN? We teach them all... Melinda is bringing: * 7 Wonders * Architects of the West Kingdom * Azul * Blockus * Cards Against Humanity * Castles of Burgundy * Century - Spice Road * Century - A New World * El Dorado * Ethnos * Harry Potter Clue * Harry Potter - Hogwarts ??? * Ingenious * Its a Wonderul World * King of Tokyo * Parks * Photosynthesis * Quacks of Quedlinburg * Qwirkle * Sherrif of Nottingham * Sagrada * Suburbia * Ticket to Ride - Europe * Ticket To Ride - Nederln * Unearth * Villanous * Villanous Expansion * What do you Meme * Wingspan We are open minded on all games. Games we plan to teach and play include Ascension, Azul, Azul Summer Pavillion, Splendor, Magic The Gathering, Melee/Wizard, Backgammon, Castallan, Chess Variants, Compounded, Dead of Winters: Crossroads, Dixit, Dominion, Exploding Kittens, Flux, GravWell, Ghost Stories, Hanabi, Heroquest RPG, Hive, House Divided, House on the Hill, Illuminati, Ingenious, King of Tokyo, Lost Cities, Machi Koro, Munchkin, Pandemic, Pirate Dice, Ogre/GEV, Qwirkle, Race for the Galaxy, Roll Through The Ages, Ricochet Robot, RoboRally, Settlers of Catan, Sagrada, Sentinels of the Multiverse, Splendor, Spot-It, Sushi-To-Go, Takenoko, Ticket to Ride, Tsuro, Up Front, Yahtzee, Advanced Wizards Card Game, etc.

**✅ First class is FREE – only 10 spots available!** Learn real self-defense skills in a small-group setting. No experience needed, open to all adults. 📲 RSVP now and text Jim at **301-326-9146** to confirm—once spots are gone, they’re gone. ## **Free Intro Self-Defense Class – Maryland Systema** Want to learn how to protect yourself while also improving your health, focus, and confidence? Join us for a free first class at **Maryland Systema**, a unique approach to self-defense that blends both physical and mental training. *** ### **Why This Class is Different** Unlike most programs that only teach physical moves, Systema trains your body **and** your mind. You’ll explore: * **Structure** – staying balanced under pressure * **Breathing** – keeping calm and controlling fear * **Relaxation** – avoiding panic and wasted energy * **Movement** – adapting naturally to any situation You’ll also learn to read an attacker’s intentions and respond proportionately—aligned with Maryland’s self-defense laws. *** ### **What You’ll Gain** ✔ Practical skills you can use right away ✔ Better stress control and awareness ✔ Improved strength, mobility, and coordination ✔ Confidence in handling real-world situations *** ### **Class Info** 📍 **Location:** The Dance Exchange - Studio #3 - Takoma Park (free parking) 🕒 **Length:** 1.5 hours 👥 **Small Group:** Max 10 students for personalized guidance 👖 **What to Wear:** Comfortable long pants and clothes you can move in 💵 **Cost:** Free for first-time students *** ### **How to Join** RSVP here on Meetup to save your spot, then text Jim at **301-326-9146** to confirm. Spots are limited—once the group fills, we close registration. *** **Maryland Systema** Real-world self-defense training for adults—helping you stay ready, stay calm, and stay safe.

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.

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

Meeting @ Improving's office in Downtown Columbus, near Cosi. Parking is paid, food & drink are free! This time we're hanging out after the long winter break. We are going to look at a group-member's project used to help learn the fundamentals of Go, and if time allows, we can take a look at how we like to build Go projects using AI.

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 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 topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

*****Short Notice***** This Saturday the weather is predicted to be nicer! Let’s take at walk Saturday morning 2/28/2026 ( last day of the month) at 10:00a. Meet at Taylor Farms Park ( all paved) 5526 E Dublin Granville Rd in the parking lot