Systems

The Data Science Speakers Club is a Toastmasters International club enabling the current and next generation of Data Scientists to improve their Public Speaking Skills. This is a HYBRID Meeting! So join us Online via ZOOM or In-Person. Joining the Data Science Speakers Club means joining a supportive environment to build your confidence in public speaking and to practice speaking in front of an audience. You will also gain the opportunity to receive feedback on your speeches in a friendly environment, including what you have done well and guidance on the areas you can improve upon. We also run a mentorship program where an experienced mentor supports you on your public speaking journey. Meeting Theme: **TBC** Tentative Schedule: 18:30 - President's welcome 18:40 - Prepared Speeches (3 prepared speeches with evaluation) 19:25 - Guest introduction 19:30 - Break 19:40 - Table Topic 20:30 - Wrap up, awards, announcements End of Meeting The theme is to do with exploring various aspects of power, including how it is distributed, challenged, and transformed in different contexts. In the first part, there will be speeches. In the second half, we will have impromptu speeches preparation in groups called Table topics where guests can participate. We meet on the 1st, 3rd, and 5th Mondays of each month from 6:30 pm online. Each meeting is a mixture of prepared speeches by our members, speaking roles, and impromptu speaking challenges by members and guests. Our meetings are free to attend and you only have to speak if you want to. For in-person attendance, snacks will be provided. Entrepreneurs, Innovators, and Mathematical and Logical Thinkers aiming to focus on their communication and leadership development are always welcome to attend our meetings, to increase their self-confidence, become better speakers, and become better leaders. TEAMS LINK: [https://teams.microsoft.com/meet/34253735270413?p=PeWH6cxHBjtbviTKo3](https://teams.microsoft.com/meet/34253735270413?p=PeWH6cxHBjtbviTKo3 "Meeting join") FACEBOOK: [https://www.facebook.com/datasciencespk/](https://www.facebook.com/datasciencespk/) LINKEDIN: [https://www.linkedin.com/company/data-science-speakers-club](https://www.linkedin.com/company/data-science-speakers-club) TWITTER: [https://twitter.com/datasciencespk](https://twitter.com/datasciencespk) INSTAGRAM: [https://www.instagram.com/datasciencespk/](https://www.instagram.com/datasciencespk/)

**Check Updates [6/1/26]** * For the foreseeable future, the session will now be games only, due to the venue reducing our session to 6 courts only! * The Collctiv payment link now closes at 10am Mon (unpaid bookings will be withdrawn and need to rebook via AutoPay) * Strict Adherence to Late Cancellation & Refund/Credit policy **See instructions for booking inc Payment Links below!** **\*Intermediate Games** \- this session is suitable for lower Intermediate players and above\! **HOW TO BOOK** * **RSVP on Meetup** and follow options below (if not your booking is void even if you have paid) **HOW TO PAY** * **Click Link >>> [COLLCTIV*](https://pay.collctiv.com/monday-intermediate-cp-games-only-24506) to Pay until 10am Mon!** * \*Contributions toward the Collctiv App is optional (untick it to pay £10 only) * **Book Early to Save Money!** After 10am (AutoPay) payments made via Meetup/PayPal (fees inc) * **[Click Here](https://docs.google.com/document/d/1pMsg6dATGes2pM59YuuzQBXabl882VvvXeDby0Y2usc/edit?usp=sharing)** to see full details regarding Collctiv **SESSION DETAILS** * 18 players Max, 3 Courts used (out of 6) * Feather Shuttles Provided. Bring your own racket * **Time** \- 8\.00pm till 10\.00pm * **Cost** \- from £10 per person \(book early to avoid a booking fee\) * Cancellation, No Show & Refund Policy! (see T&C's Below) 1. **Updates & Notifications** Make sure to have your meetup notifications on, but you may also want to join our below for further updates and specific info Click here > **[Join the WhatsApp channel for updates/notifications](https://chat.whatsapp.com/LYNr3QXv8Pg48NXSu02UKA)** **TERMS & CONDITIONS** * **You must RSVP on MEETUP, and then book & pay as instructed!** * If you plans change and you cannot attend, update your RSVP immediately! * **[Click Here](https://docs.google.com/document/d/12WmILk6X9dwgf_W0Cm6kgswKeW4ovHDTN8TBvN4Gq10/edit?usp=sharing)** to view details for Full Details By RSVPing for this event you confirm you have read and agree to our T&C's **Dress Code, Well Being, Conduct & Equal Opportunity:** Please ensure that you wear suitable clothing and footwear for indoor sporting activity. Ensure than your jewellery is also kept to a minimal, and avoid wearing large ear rings, chains or bracelets/bangles. Your health and safety in important to us, so if needed please seek advice from your doctor before playing any sports. You are also responsible for warming up/cooling down stretches to reduce the risk of strains/ injuries. Please understand that you play at your own risk as Crossfire Badminton Club will not be held responsible for any injuries incurred. We welcome players of all backgrounds, and treat everyone equally with respect. This is also expected from our participants. If you fail to do this, you may be asked to leave the session, or even banned from future sessions We look forward to seeing you at our session soon!

*this event is advertised elsewhere so there will be more people coming than stated* **✨ Welcome to Conundrum Corner at The Union Jack pub, Southwark! ✨** Step inside and join a gathering *of* open minds and kind hearts. Whether you bring a conundrum of your own that you are experiencing or simply your listening ear, you’ll find a welcoming space to share, reflect, and explore life’s tricky questions together. 🌿 **What to expect:** * You’re invited to share a conundrum, dilemma or question that you yourself are experiencing. * We’ll vote on three intriguing ones to explore more deeply. * With a few extra details in hand, we’ll break into small groups for thoughtful discussion. * Then, we’ll come together as one big group to share insights, perspectives, and perhaps even some fresh solutions. The atmosphere is **analytical yet empathetic, thoughtful yet light-hearted**, and always non-judgmental. Whether your conundrum is personal, professional, or just a head-scratcher, we’re here to help unravel it together. 💸 There’s no set fee to attend, but we do ask for donations on the night to cover costs - which are warmly appreciated! 🍷 Please also support our lovely hosts, Jade and co., by buying yourself a drink at the bar (and food’s available if you fancy a bite). 💡 **What’s a conundrum, you ask?** A conundrum is any dilemma, crossroads, or confusion in your life—big or small. It could be a **"chicken and egg"** situation, a **"catch-22"**, or a **"have your cake and eat it"** kind of puzzle. Sometimes, life just throws us complex, messy questions—and that’s what we’re here to navigate together. Once our deep discussions wind down, we’ll slip into **pub mode**—a chance to relax, connect, and continue chatting with newfound friends. **🛡️ Code of Conduct - *please note*** Conundrum Corner is committed to providing a safe and respectful environment for all attendees. Any abuse, harassment, or inappropriate behaviour towards other attendees, whether during the event or in any contact related to the event afterwards, will result in permanent removal from the Meetup group and exclusion from future events. Come along for an evening of intriguing conversations, fresh perspectives, and a touch of serendipity. Looking forward to seeing you there! Helena x

Welcome to SQUAD Advanced Volleyball sessions. PLEASE READ: Level: Advanced/Upper Intermediate only. (Players MUST know the 5-1 rotation system and positions and have strong all-round skills) We meet at Bacon's College Sports Centre in Canada Water for fun but competitive volleyball! Cost: £ 12 per session Maximum Capacity: 14 players. Attitude: Positive and friendly atmosphere Please NOTE: you might be asked to leave the session if your level isn't up to the standard of ADVANCED Book your place ASAP and any question please contact us here or via our Facebook page. https://www.facebook.com/S.Q.U.A.D.VC/

**SPACES ARE LIMITED – BOOK YOUR TICKET BEFORE THE EVENT:** **[https://www.eventbrite.co.uk/e/1983445862969?aff=oddtdtcreator](https://www.eventbrite.co.uk/e/1983445862969?aff=oddtdtcreator)** Step into the vibrant world of artificial intelligence and machine learning at our exclusive London AI & ML Network Mixer. This event caters to innovators, thinkers, and investors in the AI and ML spheres, providing a unique opportunity to connect with industry leaders, discover cutting-edge projects, and explore potential collaborations. **Who Should Attend:** * **Emerging AI and ML Startups:** Showcase your innovations and seek partnerships or funding in a focused setting. * **Investors:** Find pioneering startups within the AI and ML domains that align with your investment criteria. * **AI and ML Professionals:** Network with peers, discuss advancements and industry challenges, and potentially find your next career move. * **Students and Academics:** Immerse yourself in the industry environment, gain insights, and connect with potential mentors and collaborators. **Why This Event is a Must:** * **Effective Networking:** Tailored specifically for the AI and ML communities, this mixer facilitates targeted networking, helping you build meaningful connections that can lead to collaborative projects or ventures. * **Opportunity for Exposure:** Startups can gain visibility by presenting their projects during one-minute pitches, directly communicating their value to an audience that includes potential investors and collaborators. * **Insight into Industry Trends:** Keep up-to-date with the latest research and commercial opportunities in AI and ML through conversations with industry insiders and thought leaders. * **Career Opportunities:** Professionals looking to advance in the AI and ML fields can discover new opportunities and expand their networks in a dynamic, supportive environment. Don’t miss this opportunity to engage with the forefront of AI and ML innovation. Whether you’re looking to invest, collaborate, or just learn about the next big thing in tech, our London AI & ML Network Mixer is the place to be. Secure your spot today and be part of shaping the future of technology! **AGENDA OF THIS NETWORKING EVENT IN LONDON** 7:00 pm - 7:30 pm: Meet and greet. Upon arrival, ask the receptionist about the business networking event, and they will guide you to our designated area. 8 pm - 8:30 - Presentations 8:30 pm -10 pm: Informal networking Dress code: business smart casual. **Register now - space is limited to 50 attendees only!** **P.S. Click Follow for future event alerts!**

Welcome to our second London meetup of 2026, where we discuss Gen AI and Kubernetes! Details below: **Location:** Civo Tech Junction, First Floor, 32-37 Cowper St, London EC2A 4AW **Time:** Doors open at 6PM **Drinks, snacks, talks, and networking.** We’re excited to invite you to our second in-person **DevOps Society Meetup** of 2026, proudly **sponsored by Cast AI**. This event is focussed around Gen AI and Kubernetes, with two really exciting speakers lined up for this one in Carly and Kunal. Format of the Meetup: 6:00pm – 6:30pm — Networking on arrival, with food and drinks provided by CastAI 6:30pm – 7:10pm — First speaker + Q&A 7:10pm – 7:20pm — Break for refreshments and networking 7:20pm – 8:00pm — Second speaker + Q&A 8:00pm onwards — More networking at the venue, then at a nearby pub. *Timings can vary slightly depending on Q&A.* We’re excited to welcome everyone to our next DevOps Society London meetup, where we’ll be diving into two incredibly relevant topics in modern infrastructure: observing GenAI applications in production and optimising Kubernetes clusters. We’ll be joined by two brilliant speakers from the ecosystem who are working at the forefront of developer tooling and cloud infrastructure. As always, expect a relaxed evening of technical learning, discussion, and networking with fellow engineers from across the London tech community. *** ## 🎤 Speaker 1 - Carly Richmond **Developer Advocate Lead @ Elastic** ### Observing AI Applications with OpenLit and OpenTelemetry Observability is the ability to measure the current state of a system. With the rapid emergence of LLMs and GenAI applications moving into production, teams now need deeper insight into how these systems behave in real-world environments. In this talk, Carly will explore best practices for observing production AI applications, covering how engineers can capture logs, traces, and metrics to better understand how LLMs interact within their application ecosystem. She’ll walk through a real example of instrumenting an AI agent application written in TypeScript, using OpenLit to generate OpenTelemetry signals. The session will show the types of telemetry data teams can capture to identify usage patterns, detect errors, and troubleshoot issues commonly seen in production GenAI applications. ### About Carly Carly Richmond is Developer Advocate Lead at Elastic, based in London. She’s a UI developer who also writes backend services, a keynote speaker, and a tech writer who is passionate about helping developers build better systems. Outside of tech, Carly enjoys cooking, photography, drinking tea, and chasing after her young son. *** ## 🎤 Speaker 2 - Kunal Kushwaha **Senior Developer Advocate @ CAST AI** ### Optimizing Kubernetes and Unlocking Blockers with Container Live Migration Kubernetes promises automation, yet most clusters run at around **10% CPU utilisation**, leaving large amounts of infrastructure sitting idle. With endless instance types, constantly shifting prices, and the complexity of modern workloads, maintaining efficient clusters can quickly become a full-time job. In this talk, Kunal explores the real-world challenges teams face when running Kubernetes in production. He’ll cover where Kubernetes automation works well, where it falls short, and why optimisation remains difficult for many teams. Topics include: * Why most Kubernetes clusters are underutilised * The realities of autoscaling in production environments * Challenges around instance types and Spot capacity * Common mistakes teams make with HPA and VPA Once these challenges are laid out, Kunal introduces Container Live Migration as a way to overcome some of these long-standing blockers. To bring the concept to life, he’ll run a live technical demo where Pods running a small video game are migrated across nodes in real time, while the audience participates. The game continues running without downtime, demonstrating how live migration can improve cluster efficiency without disrupting workloads. Please register below to secure your spot. Spaces are limited and available on a first-come, first-served basis. We’re really looking forward to getting the community back together again for our first event of 2026. [Our slack community](https://join.slack.com/t/devopssociety/shared_invite/zt-3mswuylw7-MhJg1IZ70rX_GpJTluG2Cw) \- join in and introduce yourself\! [Our Youtube Channel ](https://www.youtube.com/@DevOpsSociety)for regular podcasts with DevOps professionals + more DevOps content. [Website](https://thedevopsociety.com/) [To partner with us](https://thedevopsociety.com/partnerships) CAST AI website - https://cast.ai/ Thanks! From the DevOps Society team [Ben](https://www.linkedin.com/in/benwhitmarsh/) and [Vytas](https://www.linkedin.com/in/vytasdevops/)

# Pawla Easter Walk @ Hampstead Heath 🐣🐾 Join us for a relaxed, friendly **Easter-themed dog group walk** through one of London’s most beautiful green spaces 🌿 This walk is all about connection — for both dogs and humans. Since it’s Easter, we’re adding a little festive fun… 🐰 **Dress up your dog in their cutest Easter outfit!** Think bunny ears, spring colours, or your pup’s best Easter look. We’ll also be giving **Easter egg dog treats to every dog** during the walk 🦴🥚 Let’s celebrate Easter together with the Pawla community. *** ## 📍 WALK DETAILS **Walk Start:** Hampstead Heath Station (We’ll meet just outside the station — look out for Pawla staff) **Walk Route:** A scenic walk through Hampstead Heath, passing Parliament Hill, and finishing at Kenwood House. **Walk Duration:** Approx. 40–50 minutes at an easy, relaxed pace **Walk Finish:** Kenwood House (A great spot to chat, take photos, and let the dogs enjoy the space) *** ## 🐕 ABOUT THE WALK This is a **social dog walk**, designed to be calm, welcoming, and inclusive. Whether you’re coming alone or with friends, you’ll find it easy to chat, connect, and enjoy the walk together. ✔ Friendly dogs welcome ✔ No pressure, no rush ✔ A mix of walking and socialising ✔ First-timers very welcome ✔ Optional **Easter outfit for your pup** 🐰 We’ll also be giving out **Easter dog treats during the walk** 🦴🤍 *** ## 🎥 PHOTOS & VIDEOS (FRIENDLY NOTICE) Pawla staff will be taking photos and short videos throughout the walk to share in the Pawla community group chat and on our social channels. By attending, you’re happy to appear in casual event content. If you’d prefer not to be filmed, just let a Pawla team member know on the day — no problem at all. *** ## 💸 COST Free to attend Just RSVP so we know numbers 💚 *** ## 🌧️ WEATHER The walk will go ahead in normal weather conditions. If there’s extreme weather, we’ll post an update on the event page on the morning of the walk. *** ## 🤍 FRIENDLY DISCLAIMER This is a community-led social walk, not a professional guided tour or training session. Please: Dress appropriately for the weather Wear comfortable shoes Keep dogs under control and be mindful of others Be aware of uneven paths, other walkers, cyclists, and wildlife By joining the walk, you take part at your own discretion and accept the usual risks associated with outdoor walking in public green spaces. Above all — be kind, relaxed, and enjoy the walk 🐾 *** ## 📲 Follow Pawla Come hang out with us in our WhatsApp community — it’s where all the fun happens 👀📸 👉 Join WhatsApp: [https://chat.whatsapp.com/KeiAO9uyS0aLY1QHSWbx7a](https://chat.whatsapp.com/KeiAO9uyS0aLY1QHSWbx7a) Follow & explore Pawla: 🌐 Official website: [https://www.heypawla.com/](https://www.heypawla.com/) 📸 Instagram: [https://www.instagram.com/pawla.uk/](https://www.instagram.com/pawla.uk/) 🎵 TikTok: [https://www.tiktok.com/@pawla.uk/](https://www.tiktok.com/@pawla.uk/)

**Stop Experimenting. Start Delivering. Go from Proof-of-Concept to Production.** We continue with **Part 2** of our **AI Ops with Databricks** series, where we explore how to move from AI experimentation to real, production-scale value. In this session, **Wynand Jordaan** and **Matthew Thomson** will unpack the practical steps, architecture patterns, and operational best practices for delivering **AI at scale** using Databricks. We’ll discuss: * How AI Ops bridges the gap between data science and production systems * Leveraging Databricks to operationalise machine learning workflows * Building robust monitoring, observability, and governance for AI models * Expert heuristics, tips, tricks and rules of thumb for building reliable agentic systems * Real-world examples of accelerating AI delivery and reducing time-to-value Whether you’re a data engineer, data scientist, or tech leader looking to scale AI impact, this session will give you actionable insights and a roadmap to production success. **Speakers**: * **Wynand Jordaan** – AI & Data Engineering Specialist, passionate about scaling intelligent systems in production. * **Matthew Thomson, PhD** –Director for Architecture, Consulting and Enablement for UK&I at Databricks, focused on helping customers build and deploy Apache Spark and machine learning models at scale. Join us to learn, share ideas, and connect with others shaping the future of AI operations.

**PLEASE NOTE WE WILL BE CLOSING OUR MEETUP GROUP IN JUNE 2025 due to spiralling costs of membership.** **YOU CAN FIND US HERE INSTEAD:** \* FACEBOOK: [www.facebook.com/groups/crystalpalaceboardgamesbeyond/](www.facebook.com/groups/crystalpalaceboardgamesbeyond/) \* WEBSITE: [https://sites.google.com/view/boardgamesandbeyond/home](https://sites.google.com/view/boardgamesandbeyond/home) Join us for an epic game night filled with social fun and exciting tabletop games at Crystal Palace Board Gamers meet-up! Whether you're a fan of strategy, dice, card, or board games, there will be plenty of options for everyone to enjoy. This is a fantastic opportunity to make new friends, connect with fellow gamers, and immerse yourself in a night full of fun times and laughter. So grab your favorite game and come join us for an unforgettable gaming experience. Let the games begin! Feel free to join us by hitting that attend button below. **What to expect:** * We meet at the Anerley Arms (next to Anerley train station) from 7pm (there is food available at the bar) * If you do not have a game setup, you can arrive at any time. If you do have a game to set up we recommend getting there earlier. * It is a relaxed atmosphere, where we generally prioritize company over fierce competition. * Please bring along any games you think we might enjoy, or you can play from the games that others bring. * We split into a few groups based on people's game preferences and numbers, and usually have plenty of time to try a few games over the course of the evening. * The event hosts are regular attendees but might not make it to every event - if you can't spot us, then just approach the folks sitting at tables surrounded by board games (usually on left as you come in the door). We're a friendly bunch and will be more than happy to welcome you. (Please update your RSVP if it turns out you'll be unable to attend, to free up your space for others who may otherwise miss out!)

Join fellow product people at The Product Group London on **Thu 2nd April** for an evening of learning, sharing and networking. **Topic of the Night: Product Outcomes Over Outputs** Product management is changing to be much more focused on achieving quantifiable outcomes over outputs and hitting dates. So how do product people make the shift and stay in the outcomes lane? On the night, we’ll explore what this really means incl. the important outcomes to focus on; making the culture shift to outcome focused; adjusting success metrics; using outcomes to drive product strategies, roadmaps, discovery and delivery; getting stakeholders onboard with a different way of thinking, and much more. **Featured Guest: Phil Hornby, Global Product Lead, ZF Group** Phil is a product leader, coach and technologist with over 20 years of experience across SaaS, IoT and Automotive. His career has spanned development, sales and operations, but product management is where he found his home, focusing on solving complex customer problems with scalable solutions. Today, Phil works as Global Product Lead at ZF, leading a tier 1 commercial vehicle diagnostics platform. As a senior IC, he works across multiple product teams to shape cohesive products that combine commercial thinking with deep technical expertise. He also founded a ZF community of practice to connect and grow digital product professionals. Alongside his ZF role, Phil continues to coach product leaders and teams, having supported thousands of individuals across hundreds of companies. He is known for helping people think clearly, make better decisions and take action that drives real impact. Phil is also a regular speaker and co-host of the Talking Roadmaps podcast. **About The Product Group London** The Product Group London is a monthly meetup designed to bring product people of all levels together for topical discussions, as a group and with our guest speakers. With attendees from startups to large enterprises, there is no shortage of opportunities to network and make new connections. And whilst the focus is on product management, we welcome product designers and engineers to join for some friendly and lively discussions. **A word about our sponsor and host, BrainStation** [BrainStation](https://brainstation.io/london) is a global leader in digital skills training, empowering businesses and brands to succeed in the digital age. Established in 2012, BrainStation has worked with over 500 instructors from the most innovative companies, developing cutting-edge, real-world digital education that has empowered professionals and some of the largest corporations in the world.

Hi folks! Welcome to our April Cloud Native London meetup! Join us to hear from our three great speakers and network with your fellow techies over pizza and drinks, or alternatively chat and following along on Youtube or LinkedIn! 6:00 Pizza and drinks 6:30 Welcome 6:45 Meghan McGowan, Cloudsmith (Talk TBC) 7:15 Ole Lensmar, Testkube (Talk TBC) 7:45 Break 8:00 Mauricio Salatino, Diagrid (Talk TBC) 8:30 Wrap up See you there! Cheryl (@oicheryl) *Check out [https://www.oicheryl.com/cloudnativelondon](https://www.oicheryl.com/cloudnativelondon) if you're interested in speaking or sponsoring.*

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.

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/

**Connected Westerville Night of Networking** *April Edition: The Introduction Economy* You've been to the networking events. You've done the small talk. Collected the cards. Forgotten the names. And walked out feeling like you just wasted two hours of your life. The problem isn't you. It's the format. Most networking events put you in a room and tell you to figure it out. So everyone defaults to elevator pitches and business talk, and nothing real gets built. Here's the truth about networking that most people miss: Your network isn't just who you know. It's who thinks of you when they're talking to someone else. *That's* The Introduction Economy. And it only works when relationships are real. There's a reason people who come once keep coming back. It starts with seven minutes that feel nothing like networking. Then we open it up. Free networking. More conversations. More momentum. This is a room full of corporate professionals, entrepreneurs, business owners, creatives, and career builders in the Westerville and Columbus area. The mix is the magic. You might never do business with everyone you meet tonight. But someone in this room will think of *you.* **By name**. So, the next time someone needs exactly what you do, you get the recommendation. **April 14th. RSVP now.** **When:** Tuesday\, April 14th \| 6:15 PM \-\- 8:00 PM **Where:** Vineyard Community Center \| 6000 Cooper Rd\, Westerville\, OH 43081

**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.

## **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! ***

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!