Algorithms

**Welcome to Gravity Team Trading Arena** This one’s for the engineers who’d rather ship than talk. A live crypto trading simulation powered by real historical market data - no slides, no theory. Just sharp strategy, fast decisions, and pressure. Kriss Pujats (CTO & Co-founder) kicks it off - then it’s game on. ​The highest-performing trader wins a PS5 Pro! Free to attend by registering: [https://luma.com/49dbq24l](https://luma.com/49dbq24l) March 25 / 12:30 - 14:45 @ Fantadroms

A weekly meetup for language lovers! Come practice new languages, meet great people, and enjoy a drink — whether it’s beer, tea, or coffee. Everyone’s welcome! 🤗 Main event platform is Facebook https://shorturl.at/K6Fa9 (so more people coming!) Address - Aldaru Street 9, FOB Bar

April 1st falls on a workday this year, so we’re moving the absurdity to Saturday. In a single day, make something absurdly brilliant in any format (prototype, mockup, performance, visual poem, diagram/flowchart, etc.) and present it in 5 minutes or less. Winner(s) are chosen by in-person audience voting (stickers/tokens). An absurdly massive prize pool. Come solo or with a team. Rough schedule 11:00 arrival, setup 11:10 kickoff + quick rules 11:15 optional icebreaker + 1-minute idea pitch (if you want to find a team or recruit teammates) 11:30–18:15 build time (informal check-ins along the way if needed) \~18:30 presentations (5 min per team) + audience voting (IRL) \~19:45 awards 20:00 end

**Welcome to Gravity Team Trading Arena** This one’s for the engineers who’d rather ship than talk. A live crypto trading simulation powered by real historical market data - no slides, no theory. Just sharp strategy, fast decisions, and pressure. Kriss Pujats (CTO & Co-founder) kicks it off - then it’s game on. ​The highest-performing trader wins a PS5 Pro! Free to attend by registering: [https://luma.com/49dbq24l](https://luma.com/49dbq24l) March 25 / 12:30 - 14:45 @ Fantadroms

**IMPORTANT:** if you would like to join, please register here on meetup.com. Using this site is free for regular users. **In March we will continue exploring the subject of being assertive, which we started last month.** Good to know: * Depending on group size we might split up to two or more sub-groups. * The language of the event is English. * Age limit: 18 and over. * Photos of participants may be taken at the event and shared publicly on social media, including but not limited to meetup.com. By joining the event, you accept this condition. * Prices: the event itself is free of charge, but please purchase a drink or a meal at the bar. * Event-related announcements are made on meetup.com, so please check posts and messages regularly. If you have any questions, please contact me — I’ll be happy to help. *Background photo: [Renāte Šnore, Unsplash](https://x.gd/pLJwE) taken at Viesatas upesloku takas, Irlavas pagasts, Latvia.*

If, like us, you’re tired of dating apps, if **you’re into sports** and want to meet other single, like-minded people, this is the event for you. A great atmosphere, new connections, and if you spot someone you’d like to get to know, rest assured -all participants are single. Besides, where better to get to know each other and see if you can be a team than through shared athletic challenges? If you’re **between 30 and 45 years old** and currently single, this is the place to meet new people without any pressure and have a great time. We’ll start the group workout with a brief icebreaker activity to get to know each other, and then continue with workouts in 3 different rooms (total workout duration up to 90 minutes). Participants will rotate both among themselves and between the rooms. Private Only Fitness Club will ensure that the workout is both dynamic and enjoyable -with the opportunity to warm up, exercise, and get to know each other at the same time. 💪 📅 **WHEN?** March 29, 2026 🕒 **WHAT TIME?** 1:00 PM – 4:00 PM 📍 **WHERE?** Only Private Fitness Club, 26 Kuģu Street, Riga 👥 **WHO?** 50 guests, single and ready to meet new people (25 women and 25 men) 👩🏻**AGE?** For those who feel young at heart, ages 30–45. 🎟️**TICKETS?** €35. Last two days - March 28 and 29 - €45 🏃‍♂️**WHAT TO BRING?** Sportswear, athletic shoes, an open mind, and a good attitude. 🎤 **EVENT LANGUAGES:** Latvian and English **WHAT AWAITS YOU:** 💬Getting to know each other, warm-up, conversations, and fun 🗣️Only Private Fitness Club trainers who will help you warm up and lead the workout 🏃‍♀️50 free-spirited and athletic participants 🚻An equal gender ratio 🚿Comfortable changing rooms and showers equipped with all necessary amenities, so you can safely leave your towels, toiletries, and hair dryer at home. 💪Boosted endorphin levels and a sense of happiness after working out 👥Post-workout socializing—conversations, music, and a relaxed atmosphere ### **Event Program:** 1:00–1:15 PM Arrival and registration 1:15–1:45 PM Icebreaker activity, warm-up 1:45–3:05 PM Sports training with icebreaker elements 3:15–4:00 PM Socializing, conversation, and healthy cocktails ### **Tickets: www.singlesonly.lv**

Spring is here and the days are getting longer, so why not join us for a beer on March 26th, 2026 at 7:00PM at Āgenskalna tirgus (2nd floor) for a casual networking event with fellow frontend developers, designers, and tech enthusiasts. This isn’t a talk or a workshop — just an open, friendly space to meet other people in the community, chat about projects, share ideas, and unwind together. Whether you’re deep into React, exploring Svelte, or just starting your coding journey, you’re welcome to come hang out. What to expect: 🍺 Drinks and good vibes 💬 Friendly conversations and networking 💡 Discussions about all things frontend (and beyond) No slides, no pressure — just a great time with great people. Come by, bring a friend, and let’s start the year off right! 📍 Location: Āgenskalna tirgus (2nd floor) Nometņu iela 64, Riga, LV-1002 🕖 Time: 7:00PM, Thursday, March 26th

**Founders Running Club** (FRC) brings founders, investors, tech, creative people and startup enthusiasts together for weekly easy runs and networking. We like to be comfortable when we run and finish with coffee and conversations. Choose your pace or follow a pacer—pets, friends, family, are welcome. 🗓️ Launched in San Francisco, July 16, 2022 🌍 Now in 35+ cities 📅 Running + Networking events + Community **Join the community** http://foundersrc.com/chats **Stay updated**: Instagram http://instagram.com/foundersrc/ Podcast http://podcast.foundersrc.com/ LinkedIn http://linkedin.com/company/foundersrc/ Strava http://strava.com/clubs/foundersRC Website http://foundersrc.com/

A weekly meetup for language lovers! Come practice new languages, meet great people, and enjoy a drink — whether it’s beer, tea, or coffee. Everyone’s welcome! 🤗 Main event platform is Facebook https://shorturl.at/K6Fa9 (so more people coming!) Address - Aldaru Street 9, FOB Bar

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: Type Annotations with John Cassidy We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

We are excited to host Guided Meditations on Sundays at 6 pm in our Ashram/Gallery/Home! !! !! Everyone wants to know what kind of God we worship and what kind of meditation we do. We worship the GOD that LOVES US! We understand that god is an energy and it lives in us as us. Our meditations guide others to actually experience that energy! xoxo We don't just talk about peace, love and affection, we experience it :) Also we are a home not a business, so we enjoy building community one friend at a time. We always build in time for people to mingle & develop friendships! xoxo Much Love, Frank Tennyson Namaste, Frank Tennyson http://photos3.meetupstatic.com/photos/event/a/f/9/9/600_447824953.jpeg

**First meetup of the Columbus AI Engineering group.** We’ll kick things off with a practical, beginner-friendly discussion on: **How LLMs like ChatGPT actually work — and how to build real applications with them.** We’ll cover: * what’s actually happening under the hood (at a high level) * why LLMs behave the way they do (hallucinations, prompt sensitivity, etc.) * how people are building real systems with them today * where things break in practice This will be a **short, informal talk (\~15–20 min)** followed by open discussion and Q&A. Whether you’re an engineer, builder, or just curious about how modern AI systems work, you’re welcome to join. No slides, no fluff — just real conversation about real systems. We’ll hang out afterward and get to know each other.

Join us for an hour of writing! We’ve discovered that it’s strikingly helpful to write with other writers. See if it’s true for you at 7:00pm on Wednesday, March 25 at Streetlight Guild. Be it a book, blog, script, essay, dissertation, resume, melody, poem or just plain work stuff, you are invited to write it with us. No one will see what you've written or give you unsolicited advice. Instead of just thinking about writing, come and get some real writing done. **SCHEDULE:** 6:45ish - Quick introductions 7:00 - Timer starts: write for 1 hour 8:00 - The End **OPTIONAL SOCIALIZING** happens before and after the writing hour. Writing is very solitary. Connecting (and sometimes even commiserating) with other writers is a cool thing. **BEING LATE IS OKAY:** just show up and get settled! If you were on time, please be willing to make room for the friendly latecomer. Happy writing & I look forward to seeing you at Streetlight Guild! **WHAT SHOULD I BRING?** Whatever you need to be able to write! You're welcome to bring earplugs/headphones if noise will bother you! **OTHER IMPORTANT DETAILS:** * **RSVP:** Please RSVP by 6:00pm the evening of the meeting. This helps me know how many to expect, and if we'll need additional space! * **COVID:** While masks are not required, please be mindful of the other writers around you and their comfort levels. * **WIFI/OUTLETS:** Outlets are limited, so please ensure your devices are charged when you come! But Streetlight Guild does have free WiFi! Yay! * **PARKING:** There is free public parking at Streetlight Guild.

**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 **Abstract** Web Forms gave .NET developers a powerful abstraction for building reusable UI controls long before design systems were a thing. Web Components finally bring that same idea to the browser natively. This session explores how the Web Forms mindset translates into Custom Elements, Shadow DOM, and HTML templates. We’ll examine how Web Components enable design systems that work across frameworks, how they differ from server‑driven controls, and why they’re becoming a foundational layer for modern UI. Whether you’re maintaining legacy apps or building greenfield projects, you’ll leave with a practical understanding of how to apply familiar patterns in a modern, standards‑based way. **YouTube Link** TBA

Rev. Steven Clevenger is an ordained spiritualist minister with over 40 years experience as a Spiritual Healer, Clairvoyant and Spiritual Teacher, educated and trained at the White Lily Chapel. Rev. Siobhan Wolf Shaffer is an ordained spiritualist minister and certified medium and healer with over 20 years experience. She began her development in 1988 in Pennsylvania and continued when she moved to Ohio in 1998 where she studied at Rays of Lights Church with Rev. Steven Clevenger. Our full worship services consist of an inspirational lecture, healing meditation, and messages from the spirit world that serve to demonstrate evidence of eternal life. Please visit our Official Church Website (http://raysoflightchurch.com) for more information.

**New Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 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)