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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.

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.

This is an in-person meeting. At this meeting you will get answers to depression and anxiety. Find out the source of them and how to get rid of them. Did you know that unwanted emotions like anxiety, depression, unhappiness, loneliness, hopelessness, anger, fear, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not due to a chemical imbalance in your brain from some nebulous chemical reaction "by chance". Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you. The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life. Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life. 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 created by the Hubbard Dianetics Foundation of Central Ohio and Church of Scientology of Central Ohio.

**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.

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!

Let’s meet and wander the galleries and enjoy a spring evening out downtown! Meeting place and approx route, tba. *Feature photo by Chalk Goblin

Join Black Love & Friends for an elevated evening of connection at the stunning rooftop lounge at Lincoln Social in downtown Columbus. Sip handcrafted cocktails, enjoy breathtaking skyline views, and engage in meaningful conversations with professionals and creatives in a relaxed, upscale atmosphere. This is more than a meetup — it's a space to build authentic connections, expand your circle, and enjoy Columbus nightlife at one of the city's most beautiful rooftop venues. ✨ Stylish atmosphere 🍸 Crafted cocktails 🌆 Iconic rooftop views 🤝 Genuine connections Space is limited and rooftop events fill quickly.

**✨ Connect with Local Singles Online – Speed Dating Made Simple for Beginners!** **🚨 ACTION NEEDED: RSVP Is Just the First Step!** To actually attend, you need to sign up through your age group link below and finish the personality quiz. **Places are capped** and we expect to fill up – register now! **🔗 Click Your Age Group to Sign Up & Take the Quiz:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Columbus&groupurlname=rose-quartz-singles-collective&ar=18-32&face_v=7.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Columbus&groupurlname=rose-quartz-singles-collective&ar=30-46&face_v=7.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Columbus&groupurlname=rose-quartz-singles-collective&ar=40-58&face_v=7.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Columbus&groupurlname=rose-quartz-singles-collective&ar=55+&face_v=7.0) --- 🏠 **Rather connect with people from home first?** Us too! Whether you've never speed dated or haven't been on a proper date in ages, this event is for you. Our welcoming format and skilled hosts make everyone feel at home from the very start. 🎯 **Perfect for:** - Anyone giving speed dating a go for the very first time - Anyone who feels uneasy about conventional dating scenes - Quiet or reserved singles who open up better in private conversations ⭐ *"The personality quiz genuinely works. My matches were spot on!"* – Delighted first-timer **How It Works** 1. **Secure Your Place** – Choose your age range and finish the registration process. 2. **Answer a Few Quick Questions** – Our quiz helps pair you with compatible Columbus singles. 3. **Jump on Zoom** – Your host will greet you and guide you through everything. 4. **Speed Dating Rounds** – Enjoy hosted, structured chats with friendly Columbus singles. 5. **See Who Liked You Back** – Mutual matches sent straight to your inbox. Your next chapter starts now! **Event Details** - **Format:** Online Zoom session – intimate atmosphere, professional hosting - **Location:** From your lounge, study, or anywhere else you fancy - **Host:** Friendly, professional host focused on making everyone comfortable - **Vibe:** Comfortable chats with Columbus singles in a supportive, newcomer-friendly setting **Frequently Asked Questions** **What's the personality quiz for?** It helps us pair you with compatible people so your conversations are more likely to hit it off! **What if I'm shy or introverted?** You're in exactly the right place! The virtual format and hosted conversations make it comfortable and easy for everyone. **What happens after the event?** We share mutual matches after the event wraps up. If you both liked each other, we help you connect! --- ✨ Thousands of newcomers have found their match with us. You could be next! ✨ ✨

Join us for a casual chat over coffee & tea at Grandview Grind! Come out and meet some new people, enjoy your favorite drink, and make some new friends!

Let's grab some coffee/food and share a morning chat! The East Market has an ample parking lot and outdoor and indoor seating. Grab a cup of coffee from Winston's Coffee & Waffles or on your way to East Market and meet us on the second floor - table behind or east of the elevator. Per what this group is about: "Everyone is welcome! International transplants to Columbus who want to improve language skills, Columbus residents who enjoy talking to people from other countries, and those who would like to discuss international travel and culture, and who enjoy getting together for good conversations."

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!

. 🎬 Movie Night You, Me & Tuscany Join us for a cinematic escape to the sun-drenched vineyards and romantic landscapes of Italy as we gather to watch You, Me & Tuscany, the new feel-good romantic comedy starring Halle Bailey and Regé‑Jean Page. Set against the breathtaking beauty of Tuscany, the film follows a spirited young woman whose impulsive decision to stay in a Tuscan villa leads to unexpected adventure, heartfelt moments, and a romance she never saw coming. Expect an evening filled with: 🍿 A beautiful cinematic escape to Italy 🍷 Relaxed social vibes and great conversation ✨ A feel-good romantic story perfect for movie lovers Whether you’re a fan of romantic comedies, stunning travel settings, or simply enjoy experiencing great films with great people, this will be a perfect night to unwind and connect. Come ready to relax, laugh, and be transported to Tuscany for the evening. Follow Black Love & Friends on [Facebook](https://www.facebook.com/share/17oXQtZz36/) and [Instagram](https://www.instagram.com/blackloveandfriends?igsh=djVrYnhqeG5nMjBx) to stay connected and be the first to hear about upcoming dimnets, social gatherings, and other exciting member-only events.

**We are expanding our creative programming opportunities with Queer Quills, a quiet writing and sharing space. Queer Quills features some prompts, supplies and friendly faces to help get some inspiration or feedback for your writing. Hope to see you there!**

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.

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.