Blockchain

Toronto AI agent hackathon: build, deploy, transact on-chain. Mac Mini prizes, internships, mentorship, free food. Apply to get in: 👉 [https://luma.com/2bntw4vd](https://luma.com/2bntw4vd "https://luma.com/2bntw4vd") **The Vision** ​We’re bringing the **OpenClaw** and **GOAT Network** stack to Toronto students for a one-day vibe coding sprint with the support of the **CanCode** grant program from the **Government of Canada**. Your mission: Build an AI agent that doesn’t just talk but owns its identity, manages its own wallet and transact with other agents. Leverage Bitcoin’s 99.9% uptime and BitVM2’s mathematical security (viat GOAT) to build agents that handle high-value transactions with zero human oversight. ​ **🏆 The Stakes** ​We aren't giving out stickers and socks. We are giving away **Mac Minis** to the top-performing teams to power your future AI development. We also are looking for the bright minds to join our team and our partner projects as an interns to continue developing what they started at the hackathon. We also will be mentoring and helping those who would like to develop their hackathon projects further as their own startups. ​ **🚀 The Challenge** ​Deploy a "vibe-coded" autonomous agent using: * ​**OpenClaw:** The brain and framework. * ​**ERC-8004:** On-chain identity (Give your agent a soul). * ​**x402:** Agent-native payments (Let your agent get paid). * ​**GOAT Network:** The infrastructure for the agent economy. ​ **📅 Event Details** * ​**When:** 10 am \- 9 pm \|\| March 28 2026 * ​**Where:** George Brown College (exact address will be posted). * ​**Who:** University students * ​**Perks:** Fuel provided (Pizza, snacks, and drinks) + On-site technical mentorship. ### ​ ### **🏆Prizes** * ​Mac Mini + internship opportunities + entrepreneurship opportunities ​​ 🍕 **Food & drinks are on us** — snacks and drinks will be served throughout the event. ​​ **11:00 AM** — 🚀 Doors close. Hacking begins! ​​**11:00 – 11:15 AM** — Welcome & Kickoff ​​ ## ​**​🔧 Workshop Track** ​​11:15 – 11:45 AM \| Why we are building this ​​​11:50 AM – 12:10 PM \| ClawUp \+ Messengers \(Telegram\, Slack\) ​1​​2:10 – 13:20 PM \| Build on GOAT Testnet 3 — Deploy an 8004 & x402 ​​Go from zero to a live, AI-powered transaction on GOAT Testnet fully vibe-coded. ​​**Getting started:** 1. ​​Register on 8004 — link and instructions in the onboarding checklist 2. ​​Confirm your registration on the [GOAT Dashboard](https://goat-dashboard.vercel.app/?utm_source=luma "https://goat-dashboard.vercel.app/?utm_source=luma") 3. ​​Use the Telegram Bot Onboarder to set up your x402 merchant payment 4. ​​Watch live demos and join the idea brainstorming session ## ​**​🛟 Support** ​​You're never stuck. Here's who to reach out to: * ​​**GOAT support team** is available in person and across both Telegram channels throughout the event ## ​**​🔨 13:20 – 6:30 PM \| Build Time** ​​Heads down. Ship something real. Prizes announced mid-session — stay tuned. ## ​**​🏁 6:30 PM \| Submissions Close** ## ​**​🎤 6:40 PM \| Demo Time** ​​Each team gets **3 minutes** to present. Everyone who wants to demo gets a slot — just keep it sharp! ​​After demos, judges have **15 minutes** to deliberate, then prizes are announced live. 🏆 ​​Physical prizes handed out on-site. ## ​**​** ## **🎉 Socials** ​​We'll wrap up with open hang time — meet the builders, the GOAT team, and the community. Stick around! ### **🔥Let's get started!** Apply to get in: 👉 [https://luma.com/2bntw4vd](https://luma.com/2bntw4vd "https://luma.com/2bntw4vd")

～English description below～ イベント参加費として、日本人の方(日本で生まれ育ち、現在英語を勉強している方)は$2、日本人以外の方(日本語を勉強している方)は$5頂いております。 皆さんから頂いたお金は、こちらのサイトの維持費や将来のランゲージエクスチェンジ施設利用料やソーシャルイベント等のために使われます。ご理解の程、よろしくお願いいたします。 予約受付開始：土曜日5:00PM 予約取消締切：土曜日14:00PM(当日) 予約受付締切：土曜日15:00PM(当日) スケジュール 5.15 PM - 5:30PM - チェックイン、グループ分け 5:30 PM - 6:15PM - 日本語の時間［または英語の時間］ 6:15PM - 7:00 PM - 英語の時間［または日本語の時間］ 【イベント内容】 Language Exchangeへようこそ！このグループでは、皆さんのレベルに応じて、3〜4名のグループにわかれ、同じ席になった人たちで各45分間、それぞれ英語と日本語でフリートークを行なっていただきます。決まったディスカッショントピックなどはございませんので、気軽に質問をしながらそれぞれのセッションを楽しんでいただければと思います。 開催場所：Atrium フードコート TJEXのサインボードを持ったオーガナイザーにお声がけください。(もしサインがなかったり、わからなければメッセージをお願いします！) 予約規約（⚠️重要） ・当日の不参加、もしくは15分以上の遅刻、また予約取消締切後の変更は原則不参加(No-Show)とみなします。不参加(No-show)が3回になりますと会員登録が抹消され、退会となりますのでご注意ください。 ・イベントに遅れそうな場合は必ずオーガナイザーまでメッセージをお願いします。イベント開始時間にいるメンバーでグループを組み直すこともあるので、連絡なしで到着された場合はイベントに参加できない可能性もあります。原則、30分以上遅れての参加はご遠慮いただいております。あらかじめご了承ください。 キャンセル待ち ・満席の場合、”キャンセル待ち”リスト(waiting-list)にご登録いただくことが可能です。“参加予定”リスト（going-list)中に空席が発生した場合は、”キャンセル待ち”への登録が早かった方を優先に、オーガナイザーが”参加予定”へ移動しますので、当日の参加状況の変更がないかご自身でご確認ください。 ※ご注意※ ・空席ができた際は、自動的に”キャンセル待ち”より”参加予定”へ変更されます。この時にMeetupよりお知らせがあるかはわかりません。 ・システムにより自動的に”参加予定”とされ、それに気づかずに参加しなかった場合でも、不参加とみなされますのでご了承ください。 Instagramアカウント @tjex.ca 最新情報やミートアップの様子を掲載しています。 ぜひこちらもフォローお願いします！ *** ***Although our group is a non-profit organization, we collect $ 5 per English Speaker for every event. All the proceeds are used to run this website and for social events*** RSVP: RSVP open: 5:00 PM RSVP cancel deadline: Saturday, 2:00 PM (day of the event) RSVP close: Saturday, 3:00 PM (day of the event) Day of Event: 5:15 PM - 5:30 PM - Check-in and Group placement 5:30 PM - 6:15 PM - Japanese conversation 6:15 PM - 7:00 PM - English conversation Event Description: This is an in-person language exchange! Members are placed into groups of three or four based on their language level. Each 45 minute session consists of friendly casual conversation, and/or informal study. Optional Dinner : After the Language event, we usually go for Dinner. Dinner is optional, you may or may not join the Dinner, it depends on you. However, Dinner is only for Participants that joined on the day of the event. Event Location: Atrium Food Court The food court is directly connected to the Dundas subway station. Leave the subway station and walk west along Dundas Street. At the intersection of Bay Street and Dundas Street, you will find an entrance. Proceed down the escalator. The food court is on the basement floor. Please talk to the organizer with the signboard showing TJEX. (If you can’t find them, please send a message to the organizer.) ⚠️RSVP & Late Policy: If you are unable to join on the day of the event, please change your status from 'going-list' to 'not going-list'. Failure to Not show up will result in 1 No -Show. Also, in case of arriving 15 mins late to the event will result in 1 No-Show. Members are removed from the group after 3 No-Shows. Waiting List: Members can join the waiting-list even if an event is full. When a spot becomes available, we will move you to the going-list. Going List: Only Members on the going-list can participate on the day of the event. Group Instagram - @tjex.ca Feel free to follow us!

**Join [TILE.]** at the **most popular Saturday Language Learning Social Event & Party in Toronto! 🍁** **[TILE.] = Toronto International Language Exchange [Instagram](https://www.instagram.com/tilelearning/)** **[TILE.]** now has a **2-for-1 special event,** which includes: **1.** From **[6:30 - 7:15 PM](https://www.meetup.com/english-class-with-certified-award-winning-teacher):** An optional new $5 small group 45-minute **[English language class](https://www.meetup.com/english-class-with-certified-award-winning-teacher)**[ ](https://www.meetup.com/english-class-with-certified-award-winning-teacher)led by a certified language teacher **2.** From **[7:15 - 11 PM](https://www.meetup.com/biggest-language-party-event-social-in-toronto):** Our usual huge group **[BIGGEST LANGUAGE EXCHANGE SOCIAL EVENT AND PARTY IN TORONTO](https://www.meetup.com/biggest-language-party-event-social-in-toronto)** (Cost: *$0-$5\*, see below)* Both events happen Saturday on the 2nd floor of the Madison Pub (14 Madison Avenue). ***Attend either or both events!*** Meet Toronto locals and international friends. Talk to language teachers and speakers to learn English, French, Korean, Japanese, Spanish, and much more! Join us for board games, conversation, dancing, singing, and more! Make sure to get a nametag from one of our helpers. *You **must** read the full event description below before attending. By attending, you agree to all the terms listed.* **[TILE.] Toronto International Language Exchange** event details: * We are on the 2nd floor of the Madison pub on the patio with all the international flags! *The dance floor opens around 10 PM, and the live piano bar singer start around 10:30 on the 1st floor.* * With our night ride promotion, the second event (the 7:15- 11 PM Party & Social event) is **FREE** for women who will be traveling alone at night to promote inclusion and equity\*. This event normally $5. * The cost for the first event (the 6:30 - 7:15 PM English Language class) is $5 for everyone. **PAY** **$5** right at the event by **CASH, CREDIT, or DEBIT**, or **SEND $5 E-TRANSFERS** to: **TILETORONTO1@GMAIL.COM**. You can also support the bar by buying a drink or appetizer. **\*** The second event ends late at night. It is 100% your own responsibility to ensure you get home safe. We can simply waive the $5 event entry/cover fee for women who will be traveling home alone so that they may instead put this money towards taking a safe ride home. \-\-\-\-\-\- **IMPORTANT DISCLAIMER – Meetup Group** By attending any TILE events, including these ones, you acknowledge and agree to the following: * *The organizers and hosts of TILE events are are not liable for any loss, injury, damage, or other unforeseen outcomes that may occur before, during, or after any event.* * *Participation in TILE events is entirely voluntary and at your own risk. You are solely responsible for your own safety, personal belongings, transportation, behavior, and well-being. It is your responsibility to assess the risks involved in any activity or location and to act accordingly.* * *TILE and its organizers do not provide insurance and cannot guarantee the safety, accuracy of information, or quality of venues, third-party services, or other attendees.* * *By attending, you release TILE, its organizers, and affiliates from any and all claims or liability, and you agree to conduct yourself respectfully and in accordance with local laws and venue rules.* * ***If you do not agree with this disclaimer, please do not attend TILE events.***

Toronto AI agent hackathon: build, deploy, transact on-chain. Mac Mini prizes, internships, mentorship, free food. Apply to get in: 👉 [https://luma.com/2bntw4vd](https://luma.com/2bntw4vd "https://luma.com/2bntw4vd") **The Vision** ​We’re bringing the **OpenClaw** and **GOAT Network** stack to Toronto students for a one-day vibe coding sprint with the support of the **CanCode** grant program from the **Government of Canada**. Your mission: Build an AI agent that doesn’t just talk but owns its identity, manages its own wallet and transact with other agents. Leverage Bitcoin’s 99.9% uptime and BitVM2’s mathematical security (viat GOAT) to build agents that handle high-value transactions with zero human oversight. ​ **🏆 The Stakes** ​We aren't giving out stickers and socks. We are giving away **Mac Minis** to the top-performing teams to power your future AI development. We also are looking for the bright minds to join our team and our partner projects as an interns to continue developing what they started at the hackathon. We also will be mentoring and helping those who would like to develop their hackathon projects further as their own startups. ​ **🚀 The Challenge** ​Deploy a "vibe-coded" autonomous agent using: * ​**OpenClaw:** The brain and framework. * ​**ERC-8004:** On-chain identity (Give your agent a soul). * ​**x402:** Agent-native payments (Let your agent get paid). * ​**GOAT Network:** The infrastructure for the agent economy. ​ **📅 Event Details** * ​**When:** 10 am \- 9 pm \|\| March 28 2026 * ​**Where:** George Brown College (exact address will be posted). * ​**Who:** University students * ​**Perks:** Fuel provided (Pizza, snacks, and drinks) + On-site technical mentorship. ### ​ ### **🏆Prizes** * ​Mac Mini + internship opportunities + entrepreneurship opportunities ​​ 🍕 **Food & drinks are on us** — snacks and drinks will be served throughout the event. ​​ **11:00 AM** — 🚀 Doors close. Hacking begins! ​​**11:00 – 11:15 AM** — Welcome & Kickoff ​​ ## ​**​🔧 Workshop Track** ​​11:15 – 11:45 AM \| Why we are building this ​​​11:50 AM – 12:10 PM \| ClawUp \+ Messengers \(Telegram\, Slack\) ​1​​2:10 – 13:20 PM \| Build on GOAT Testnet 3 — Deploy an 8004 & x402 ​​Go from zero to a live, AI-powered transaction on GOAT Testnet fully vibe-coded. ​​**Getting started:** 1. ​​Register on 8004 — link and instructions in the onboarding checklist 2. ​​Confirm your registration on the [GOAT Dashboard](https://goat-dashboard.vercel.app/?utm_source=luma "https://goat-dashboard.vercel.app/?utm_source=luma") 3. ​​Use the Telegram Bot Onboarder to set up your x402 merchant payment 4. ​​Watch live demos and join the idea brainstorming session ## ​**​🛟 Support** ​​You're never stuck. Here's who to reach out to: * ​​**GOAT support team** is available in person and across both Telegram channels throughout the event ## ​**​🔨 13:20 – 6:30 PM \| Build Time** ​​Heads down. Ship something real. Prizes announced mid-session — stay tuned. ## ​**​🏁 6:30 PM \| Submissions Close** ## ​**​🎤 6:40 PM \| Demo Time** ​​Each team gets **3 minutes** to present. Everyone who wants to demo gets a slot — just keep it sharp! ​​After demos, judges have **15 minutes** to deliberate, then prizes are announced live. 🏆 ​​Physical prizes handed out on-site.**​** ## **🎉 Socials** ​​We'll wrap up with open hang time — meet the builders, the GOAT team, and the community. Stick around! ### **Let's get started!** Apply to get in: 👉 [https://luma.com/2bntw4vd](https://luma.com/2bntw4vd "https://luma.com/2bntw4vd")

Let’s do some coding together at a cafe! No more working alone in the weekend. Here, we write code together. And I mean together together. Not occupying-the-same-space-but-separate together. Here’s how it works: Jennifer brings her mobile app project, tells everyone that it is like Pinterest for recipes and she’d like to work on the nav bar. Paul and Chloe think Jennifer's project is fascinating, and they join the group. They gather around Jennifer’s laptop and work on the nav bar for 2 hours. Jennifer is the one typing out the code while Paul and Chloe research, brainstorm, and offer suggestions. If you’re feeling stuck on your own project or need a motivation boost, bring it to mob programming! Want to learn by watching how others code and solve problems? Join someone else’s project at this event! Oh and we love your half-done projects that you are a bit embarrassed to share. Absolutely bring those to the event! **Discord**: We use Discord to share screen & code snippets during the event. Also feel free to share your projects here before the event! https://discord.gg/yvAGbh4PpD **Event policy**: * We have 0 tolerance for harassment. * We don’t allow the projects that are not meant to be shared in public such as school assignments, interview tasks, or trade secrets. * The goal is to write code. We discourage you from pitching business ideas here, doing code reviews, or spending the whole event on planning what to do. * Please buy a drink, and tip the barista well.

**NOTE the location we are meeting is at** **Fairview mall food court - We will be seated near PICO pizza** Join us for a relaxed evening where traders of all levels come together to meet new people, share market ideas, and talk about the week’s trends and themes. Whether you’re curious about the overall market condition, looking for fresh setups, or just starting out with trading, this meetup is the perfect place to ask questions, learn from others, and build your network. We’ll open the floor for casual discussions on current market conditions, sector rotation, trade setups, and risk‑management practices, while also giving newcomers a simple, jargon‑light way to understand how to get started in trading. Bring your charts, your ideas, and your questions—no sales pitches, no gurus, just honest conversation among people who love trading and learning from each other.

Hi everyone! We host a Language Exchange (Japanese × English) every Saturday from 2–4pm. The participation fee is $5, which helps cover event expenses. Come improve your English, meet new people, and enjoy great conversations! We look forward to seeing you! Practice Japanese with native speakers! Friendly & relaxed atmosphere. All levels welcome! ○Time: Every Saturday 2:00–4:00 PM ○Location: The food court in front of the Hockey Hall of Fame on the basement level (30 Yonge St, Toronto, ON M5E 1X8) It’s a 3-minute walk from King Station ○Fee : $5 per person(Cash only) ○Ages: 19- years old and over ○About: 30 min English → 30 min Japanese X2 switch seats ○How to join: Please RSVP on Meetup ○Instagram : @LANGUAGE_EXCHANGE510 Feel free to ask if you have any questions! The participation fee will be used to cover the event’s operating costs. Please refrain from canceling on the day of your appointment. If you are running late, please contact us via Instagram DM. ※This event is not for dating or pick-up purposes.

Join us for a relaxed and creative watercolour meetup at a local café. Whether you’re a complete beginner or an experienced painter, all skill levels are welcome. Each session will begin with brief introductions, followed by a short overview of watercolour techniques and optional theme ideas to spark inspiration. From there, you’re free to settle in and paint—either alongside the group or in your own corner of the café, depending on seating. We’ll wrap up the meetup by coming back together for a casual show-and-tell, where anyone who’d like can share their work. The meetup is free if you bring your own supplies. If you need materials, a $5 fee will cover basic watercolour supplies. Come unwind, experiment, and connect with others through art.

【College Park food court is closed again, so we change the location to the food court in Aura Concourse（384 Yonge St., Toronto, ON）, near the College Station.】 I am helping organize a mandarin-english language exchange downtown. If you want to improve your Mandarin/English, feel free to come by downtown and meet others to practise your language. There will be native Mandarin and English speakers to help you! Or you can share your language skills with others! Every Sunday 3:00pm-5:00pm Aura Concourse（384 Yonge St., Toronto, ON) [ Please find a table with "meetup" label (like the Featured photo).] [ Usually in front of the pharmacy ] —————————————— 大家好： 【College Park的food court又给封了，所以我们把活动地点换到了 Aura Concourse的food court（384 Yonge St., Toronto, ON），靠近College Station。】 我正在组织一场中英文交流活动。如果你想提高你的普通话或者英语，那就快来参加吧！你可以在这里认识很多母语为普通话或者英语的新朋友！他们都非常乐于帮你提高你的中英文表达能力！也欢迎你同我们一起分享你的语言技巧! 谢谢! 每周日 3:00pm-5:00pm Aura Concourse food court（384 Yonge St., Toronto, ON） 【请找到一张桌子，桌上有张纸，写着“Meetup”。】 【位置通常在药房前面】 ———————————————— 大家好： 【College Park的food court又給封了，所以我們把活動地點換到了Aura Concourse的food court（384 Yonge St., Toronto, ON），靠近College 】 我正在組織一場中英文交流活動。如果你想提高你的國語或者英語，那就快來參加吧！你可以在這裡認識很多母語為國語或者英語的新朋友！他們都非常樂於幫你提高你的中英文表達能力！也歡迎你同我們一起分享你的語言技巧！ 謝謝! 每週日 3:00pm-5:00pm Aura Concourse food court（384 Yonge St., Toronto, ON） 【請找到一張桌子，桌上有張紙，寫著“Meetup”】 【位置通常會在藥房前面】

This group is to discuss and practice our French . Everu

[Summary] This meetup is for those who are interested in code, web development, design, cloud, or AI. All levels are welcome, so feel free to bring your laptop and discuss what you are working on or what you are learning. You can share your projects and ideas with other participants freely. There are outlets and WiFi, drinks are about $5 for tea, they take card only. [Price] Attendance is FREE. But you need to buy something from the venue. [Policies] \- We do not tolerate harassment of our members \- We remind users that that this meetup is intended for networking and hobby development\, and any attempts at using this meetup event as a dating platform will not be not be tolerated Further information: https://torontostack.exchange/

**SUBSCRIBE TO [THE MAILING LIST](https://torontorationality.beehiiv.com/). EVENTS ARE NO LONGER POSTED HERE.** ​Arguing about important things doesn’t usually lead to people changing their mind. Double Crux is a technique for making discussions more productive and understanding the actual reasoning of those who disagree with us. Sometimes it even helps to better understand the foundations of your own beliefs. Together, we'll learn about [Double Crux](https://www.lesswrong.com/posts/ya59PtGeYnCG25eWn/double-crux-in-a-box), and then break into pairs with someone we disagree with to practice finding out why our views are different and what might change our minds. ## Location Enter the Mars Atrium via University Avenue entrance. We'll meet at the food court in the basement. I'll be wearing a bright neon yellow jacket. ## Detailed Directions to the Food Court Enter from University Avenue and walk east until you see escalators. Take the escalators down. The food court is to the east of the escalators. If you are lost/confused, ask a security guard to direct you to the food court. [This event is cross-posted from LessWrong.](https://www.lesswrong.com/events/wuMwSJJEKZHfccoRs/toronto-acx-meetups-everywhere-spring-2025)

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

**💘 Virtual Speed Dating – Columbus, Ohio, USA Singles, Matched by Personality** A simple, fun way to meet local singles without leaving the house. It's straightforward: take a short personality quiz, hop on Zoom, and meet Columbus, Ohio, USA singles in guided one-on-one rounds. Matches revealed after. **Choose your age range to sign up:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=390.0&productType=onlineSpeedDating&city=Columbus%2C%20Ohio%2C%20USA&groupurlname=pure-local-singles-speed-dating-group&ar=18-32&face_v=19.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=390.0&productType=onlineSpeedDating&city=Columbus%2C%20Ohio%2C%20USA&groupurlname=pure-local-singles-speed-dating-group&ar=30-46&face_v=19.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=390.0&productType=onlineSpeedDating&city=Columbus%2C%20Ohio%2C%20USA&groupurlname=pure-local-singles-speed-dating-group&ar=40-58&face_v=19.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=390.0&productType=onlineSpeedDating&city=Columbus%2C%20Ohio%2C%20USA&groupurlname=pure-local-singles-speed-dating-group&ar=55+&face_v=19.0) **⚠️ Your RSVP doesn't confirm a place.** Click your age group link below, register, and take the personality quiz to secure your spot. Limited places. --- 🎯 **Perfect for:** - Busy professionals who value their time - Introverts who do better in one-on-one chats - Anyone who prefers connecting online before meeting in person - Singles in Columbus, Ohio, USA who want to meet locals from home **Event Details** - **Format:** Virtual on Zoom – hosted and structured - **Location:** Your place – couch, desk, wherever works - **Host:** Experienced host running the evening - **Vibe:** Relaxed one-on-one chats with Columbus, Ohio, USA locals **How It Works** 1. **Sign up** – Click the link for your age range above. 2. **Take the personality quiz** – We use it to match you with compatible Columbus, Ohio, USA singles. 3. **Log in** – Join the Zoom session from home. The host runs everything. 4. **Meet your matches** – Rotate through quick chats with compatible Columbus, Ohio, USA singles. 5. **See your matches** – Find out who you clicked with after the event. ⭐ *"Way better than apps. Real conversations with real people."* – Columbus, Ohio, USA attendee --- ✨ Real people, real conversations — all from home. 🫶 ✨

## **Columbus Bitcoin Meetup – Event** Join us for another great evening dedicated to Bitcoin, learning, and community. We will be gathering in the private room at Olentangy Brewery for an evening of conversation, education, and fellowship with fellow Bitcoiners. This special event will feature three guest speakers sharing insights from across the Bitcoin ecosystem. ### **Guest Speakers** **Lindsay Faust** Relationship Manager at River **Andrew Tilmann** CEO of the Midwest Bitcoin Summit **Carlos Estrada** Founder of Coin Vigilante In addition to speaking during the event, Andrew Tilmann will also be available for a meet and greet. This will be a great opportunity to ask questions about the upcoming Midwest Bitcoin Summit, taking place September 23 and 24 at the Columbus Convention Center. ### **Midwest Bitcoin Summit Discount** Early Bird pricing ends **April 1st**, but you can still save **21%** by using the promo code: **COLUMBUS** Use the link below to apply the discount: [https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus](https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus) ### **Event Details** This will be a three hour event, with speakers beginning just before 7:00 PM. There will be plenty of time afterward for networking, meeting new friends, and continuing the conversation. Food will be provided. We look forward to seeing you there! ***

In April WQC's Creativity Circle will be making beaded bracelets and keychains! All supplies provided, open to all, bring yourself (and a friend or two) for when you are able to make it in the two hour window. Note: Seats are Limited to the provided space at the Westerville Public Library in Meeting Room D.

**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.

Communication is everything in life You are only as successful as your ability to communicate. \- What if you could confidently talk to anyone? \- What if you had the ability to calmly control every conversation? \- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence? You can! The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate. Hosted by the Church of Scientology of Central Ohio 1266 Dublin Road, Columbus, OH 43215 For more information, contact Rhiannon, the Event Host at 614-221-5024

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).