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**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.

**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

Main Library, Meeting Room 2B Join us for a welcoming evening of reflection, gentle music, and meaningful conversation. We’ll begin with a short grounding moment, followed by a brief reading from spiritual or philosophical traditions, and an open reflection circle where participants can share (or simply listen). Libera Animae is an interfaith community focused on inner growth, creativity, and authentic connection. All backgrounds are welcome.

This is a free in-person meeting. Let's talk about relationships in such a way that you can really benefit from the knowledge. We can talk about * Soulmates * How to start a relationship * How to maintain a relationship * How to pick the right partner * How to recognize the red flags * How to improve communication * How to avoid argument and fights * How to increase trust You ask the questions, we'll talk about them. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is sponsored the Dianetics & Scientology Self-Improvement Center.

Join us for a flat 2.6 mile hike along the Alum Creek Trail from the rear parking lot of the Easton Hilton Garden Inn to the Strawberry Farms Park and back. This scenic trail along Alum Creek is a gem. Come and hike it with us!

Ciao a tutt\*! Let's meet Monday at 6.30pm at the Upper Arlington Library (**Tremont** Branch) in **Meeting Room A** to speak in Italian for 1 hour.

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.

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

**❤️‍🔥 Zoom Speed Dating – Created for Newcomers – Chat with Real Fort Wayne Singles!** **⚠️ RSVP ≠ Registration!** Your Meetup RSVP on its own does **not** lock in a spot. You must click your age group link below, finish registration, and complete the personality quiz. **Places are limited** and go quickly! **🎯 Pick Your Age Group & Sign Up Now:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=rose-quartz-singles&ar=18-32&face_v=6.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=rose-quartz-singles&ar=30-46&face_v=6.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=rose-quartz-singles&ar=40-58&face_v=6.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=rose-quartz-singles&ar=55+&face_v=6.0) --- 🔑 **The key to amazing first dates?** Being comfortable. Begin right here! Toss out everything you assume about speed dating. Our virtual events are laid-back, hosted, and ideal for anyone who hasn't done this before. Just log in from home and meet wonderful Fort Wayne singles. 🎯 **Perfect for:** - Newcomers looking for a safe space to build dating confidence - First-time speed daters excited to try something different - Curious newcomers eager to give speed dating a shot - Anyone who's done with swiping and craves genuine conversation - Singles searching for authentic connections beyond the apps ⭐ *"I was doubtful about virtual speed dating, but it blew away all my expectations."* – Fort Wayne professional **How It Works** 1. **Sign Up for Your Age Group** – Pick the session that matches your age range above and finish registration. 2. **Answer a Few Quick Questions** – Our quiz helps pair you with compatible Fort Wayne singles. 3. **Go Live** – Enter the Zoom room, say hi to your host, and get ready for a brilliant night. 4. **Enjoy the Conversations** – Every round is timed and hosted so each chat feels easy and fun. 5. **Your Results** – Check your matches and take the next step with someone special. **Event Details** - **Format:** Online Zoom session – intimate atmosphere, professional hosting - **Location:** From your lounge, study, or anywhere else you fancy - **Host:** Encouraging facilitator experienced in helping first-timers enjoy speed dating - **Vibe:** Warm, authentic conversations with Fort Wayne locals searching for real connection 💡 **Remember:** Everyone’s here to enjoy themselves. Relax, stay curious, and have fun! --- ✨ The ideal first-time experience happens at home – hosted on Zoom, warm and effortless. 🥰 ✨

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

**💞 Beginner-Friendly Speed Dating – Connect Virtually, Feel Right at Home!** **🚨 DON'T SKIP THIS: RSVP Does Not Mean Entry!** To lock in your spot, click the link for your age group below, sign up, and complete the quick personality quiz. **We have limited capacity** – claim your place today! **🎟️ Age Group Sign-Up Links (Click Yours Now):** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Toledo&groupurlname=cobalt-crest-passionate-singles&ar=18-32&face_v=10.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Toledo&groupurlname=cobalt-crest-passionate-singles&ar=30-46&face_v=10.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Toledo&groupurlname=cobalt-crest-passionate-singles&ar=40-58&face_v=10.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Toledo&groupurlname=cobalt-crest-passionate-singles&ar=55+&face_v=10.0) --- 😌 **Dating doesn't have to be stressful.** That's exactly why we built this! Our virtual speed dating sessions are thoughtfully crafted with beginners in mind. Every chat is guided, every interaction feels natural, and you never need to step outside your door. 🎯 **Perfect for:** - People wanting to meet local Toledo singles without stepping outside - Singles looking for a secure, comfortable virtual environment - Quiet or reserved singles who open up better in private conversations **Event Details** - **Format:** Virtual on Zoom – organised rounds in a warm, easy-going setting - **Location:** Wherever you’re most relaxed – that’s your date spot tonight - **Host:** Expert moderator who ensures every conversation flows smoothly - **Vibe:** Great energy, honest talk, and genuine connections with Toledo locals **How It Works** 1. **Choose Your Age Range** – Click the link for your age group and complete sign-up. 2. **Complete the Quick Compatibility Quiz** – Helps us match you with like-minded Toledo newcomers. 3. **Join the Zoom Session** – Log in from home and greet your host. We’ll take care of the rest! 4. **Enjoy the Conversations** – Every round is timed and hosted so each chat feels easy and fun. 5. **Match Results** – Find out who you clicked with. If the interest is mutual, we’ll connect you! 💡 **Advice:** Treat each round like chatting with a mate. Keep it light, keep it genuine! ⭐ *"So much better than any dating app. Genuine conversations with real people. Absolutely loved it!"* – Toledo attendee --- ✨ Amazing connections begin with a single conversation. Yours could start this evening! ❤️‍🔥 ✨

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

Let’s get together at the Crowne Plaza and talk deals, creative finance, problem solving, whatever you want! Hubert Bruce Hosts, COREE members share ideas and resources. Open to the public!

**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

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.

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!

Over 50 Happy Hour – Liberty Tavern Polaris Join us for a fun and relaxed Over 50 Happy Hour on Friday, April 10th from 4:00 PM – 8:00 PM at Liberty Tavern Polaris. This is a great opportunity to meet new people in our age group in a casual, comfortable setting. Whether you’re in your fifties, sixties, or seventies, everyone is welcome. Some people who attend are retired, while others are still working, but we all share one thing in common — enjoying good conversation and good company. If you’re new to the group, don’t worry. Many people attend solo and quickly find it easy to strike up conversations. The goal of this happy hour is simple: meet people, socialize, laugh, and enjoy the evening. We’ll be gathering at Liberty Tavern Polaris, a welcoming tavern with a warm atmosphere, great food, and a bar perfect for relaxed conversation. Feel free to come when you can and leave when you want. Some members arrive right at 4:00 PM, while others stop by later after work. There’s no formal agenda — just friendly people getting together to enjoy a Friday evening. Location: Liberty Tavern Polaris 2170 Polaris Parkway Columbus, Ohio Time: Friday, April 10 4:00 PM – 8:00 PM Come join us for a drink, good conversation, and the chance to meet some great people in the 50+ community.