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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

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!

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.

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.

This is an in-person meeting. Would you like to know the Real You, not just a shadow of yourself? Does your life energy feel somehow trapped within? Does your self-confidence get easily shaken? Do you get in the way of your own goals? We will discuss the real source of all this, what holds you back in life, and how to handle it so you can achieve more successful and happier living. Perhaps you get weighed down with negative emotions you can't seem to shrug off. Or find yourself doing strange and irrational things - not really being yourself. We will cover why that is and tools that work to help you unearth your self, your self-confidence and motivation. This meeting will help you learn about how to effectively overcome: -Out-of-control unwanted emotions -Low self-esteem -Anxiety -Negativity -Stress -Irrational fears -Traumatic or painfully emotional incidents -Breakups -Betrayals -Feeling like you're not really yourself -Self-doubt... We will discuss how to unleash the inner you and tap into your true potential. So come to this online meetup! This meeting is sponsored by the Hubbard Dianetics Foundation of Central Ohio

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!

**The idea for this group is to build a community where men can gather together and build connections & learn and grow from each other.** How we start each meeting is by each of us checking in with our "roses and thorns" aka what are the good things and the bad things going on in your life recently? Then we will go into a topic discussion. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **COMMUNITY AGREEMENTS** \*\*THERE WILL BE A ZERO TOLERANCE POLICY FOR NO-SHOWS. IF YOU RSVP TO A MEETING AND FAIL TO SHOW UP WITHOUT NOTICE, YOU'LL BE REMOVED FROM THE GROUP. THIS IS TO PRESERVE THE INTEGRITY OF THE GROUP\*\* 1. Confidentiality - EVERYTHING that is shared NEVER leaves this space so that this space remains safe and sacred. There is a zero tolerance policy for this. If a man is in violation of this, they will be permanently removed from the group. 2. Non-Judgement - we respect and honor every man’s truth so that we may receive the same from others. While we may not agree on everything, we commit to respecting every man’s perspectives and engaging in honorable discussion with one another. 3. Be committed - honor your commitment to this group and to yourself. If you attend a meeting, please commit yourself fully to the meeting. Also be committed to your own journey. When we fail, we own it & clean it up. 4. Speak from the heart - this is NOT a space to “look good”, have the “right” answers, and have it all together. Relax and know you are not alone. Be exactly who you are within the safety of this space. 5. Be supportive - This means always willing to provide encouragement to your fellow men, encourage action and momentum in each other’s lives.. Be willing to challenge each other. Be willing to hold each other accountable. 6. Participation - what you receive from this community will be a reflection of what you put into it. Period. We ask that you share your perspectives, reflect on others, and give/receive support when and where it’s needed.

**💕 Fort Wayne Virtual Speed Dating – A Hosted, Newcomer-Friendly Experience!** **⚠️ 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! **📌 Sign Up for Your Age Group Here:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=alpine-frost-love-thaw&ar=18-32&face_v=3.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=alpine-frost-love-thaw&ar=30-46&face_v=3.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=alpine-frost-love-thaw&ar=40-58&face_v=3.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=alpine-frost-love-thaw&ar=55+&face_v=3.0) --- 🌈 **Searching for real, genuine connections?** This event was built for you! Virtual speed dating is ideal for newcomers. Connect with like-minded local singles right from your own home – zero pressure, no packed venues, just authentic connections in a welcoming, safe space. 🎯 **Perfect for:** - First-time speed daters after a friendly, easy-going experience - Singles looking for a secure, comfortable virtual environment - First-time speed daters excited to try something different - Singles who value a guided, hosted dating format **How It Works** 1. **Choose Your Age Range** – Click the link for your age group and complete sign-up. 2. **Finish Your Profile Quiz** – A brief questionnaire so we can find your ideal matches. 3. **Hop on Zoom** – Pour yourself a drink, get settled, and let the host walk you through each round. 4. **Start Chatting** – Short, timed conversations with compatible Fort Wayne singles. No awkward pauses! 5. **Match Results** – Find out who you clicked with. If the interest is mutual, we’ll connect you! **Event Details** - **Format:** Virtual on Zoom – organised rounds in a warm, easy-going setting - **Location:** Anywhere you have Wi-Fi – your sofa, your café, your pick - **Host:** Friendly, professional host focused on making everyone comfortable - **Vibe:** Fun, hosted conversations that make meeting Fort Wayne singles a breeze - **Matching:** Driven by our personality quiz for stronger compatibility - **Atmosphere:** Positive, inclusive, and completely judgement-free - **Follow-up:** Post-event match results delivered straight to your inbox - **Dress code:** Smart casual – look sharp, feel great! 💡 **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. ❤️‍🔥 ✨

**❤️‍🔥 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. 🥰 ✨

**💘 Speed Dating at Home – A Friendly, Inclusive Space for First Timers!** **⚠️ HEADS UP: Clicking RSVP Isn't Enough!** You **must** sign up through one of the links below and finish the short personality quiz to confirm your place. Choose your age range and register now – **places are limited and fill quickly!** **👇 Select Your Age Group & Claim Your Place:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Detroit&groupurlname=alpine-frost-love-thaw&ar=18-32&face_v=3.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Detroit&groupurlname=alpine-frost-love-thaw&ar=30-46&face_v=3.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Detroit&groupurlname=alpine-frost-love-thaw&ar=40-58&face_v=3.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Detroit&groupurlname=alpine-frost-love-thaw&ar=55+&face_v=3.0) --- 🌈 **Searching for real, genuine connections?** This event was built for you! This Zoom-hosted speed dating experience takes the anxiety out of meeting someone new. You'll have short, structured rounds with friendly Detroit singles – all from wherever you're most at ease. 🎯 **Perfect for:** - Singles who value a guided, hosted dating format - Singles searching for authentic connections beyond the apps - Curious newcomers eager to give speed dating a shot - Introverts who thrive in one-on-one conversations - Remote workers who enjoy the flexibility of virtual meetups **Event Details** - **Format:** Zoom gathering – real-time chats in a chill online space - **Location:** Your own space – the comfiest date venue you could ask for - **Host:** Friendly, professional host focused on making everyone comfortable - **Vibe:** Warm, authentic conversations with Detroit locals searching for real connection - **Matching:** Driven by our personality quiz for stronger compatibility - **Rounds:** Several short rounds so you can meet plenty of people - **Dress code:** Smart casual – look sharp, feel great! - **Tech:** All you need is Zoom, a webcam, and a friendly smile **How It Works** 1. **Register** – Click the sign-up link for your age bracket above. 2. **Take the Personality Quiz** – We’ll pair you with compatible Detroit singles for the best evening possible. 3. **Connect via Zoom** – No setup required. Just click the link and you’re good to go! 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. --- ✨ Real people, real conversations, real connections – all from your living room. 💓 ✨

**💝 Online Speed Dating Built for First Timers – Real Connections, Zero Pressure!** **🚨 DON'T MISS THIS: RSVP Does Not Equal Entry!** To guarantee your spot, click the link for your age group below, register, and take the quick personality quiz. **We have limited capacity** – secure your place today! **📌 Register for Your Age Group Here:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=390.0&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=kinetic-city-love-rhythm&ar=18-32&face_v=5.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=390.0&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=kinetic-city-love-rhythm&ar=30-46&face_v=5.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=390.0&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=kinetic-city-love-rhythm&ar=40-58&face_v=5.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=390.0&productType=onlineSpeedDating&city=Fort%20Wayne&groupurlname=kinetic-city-love-rhythm&ar=55+&face_v=5.0) --- 🌈 **Looking for genuine connections?** This event was made for you! We've helped thousands of first-timers discover the joy of speed dating from home. Short, fun conversations with compatible singles – it's easier than you think and more rewarding than any dating app. 🎯 **Perfect for:** - Anyone who's tired of swiping and wants real conversation - Singles looking for genuine connections beyond dating apps - Anyone who believes great chemistry starts with great conversation - First-timers who want a safe space to practice dating skills ⭐ *"Finally, a dating event that doesn't make introverts feel out of place!"* – Grateful attendee **Event Details** - **Format:** Online Zoom experience – intimate setting, professional hosting - **Location:** No venue needed – just a comfy seat and a good internet connection - **Host:** Seasoned speed dating host with a talent for putting first-timers at ease - **Vibe:** Low-pressure connections with welcoming Fort Wayne singles – fun and easy - **Rounds:** Multiple short rounds so you meet plenty of people - **Icebreakers:** Fun prompts provided to keep conversations flowing - **Atmosphere:** Positive, inclusive, and judgement-free **How It Works** 1. **Sign Up** – Click the registration link for your age bracket above. 2. **Take the Quick Compatibility Quiz** – Help us pair you with like-minded Fort Wayne first-timers. 3. **Connect on Zoom** – No setup needed. Just click the link and you're in! 4. **Meet Your Matches** – Rotate through fun one-on-one rounds with Fort Wayne singles who share your vibe. 5. **See Who Liked You Back** – Mutual matches sent to your inbox. Your next chapter begins! 💡 **Advice:** Treat each round like chatting with a friend. Keep it light, keep it real! **Frequently Asked Questions** **What if I don't match with anyone?** That's okay! Many people attend multiple events before finding their match. Each event is a new opportunity. **What happens after the event?** We reveal mutual matches after the event. If you both liked each other, we help you connect! **Can I attend from my phone?** Yes! Zoom works on any device, though a laptop or tablet gives the best experience. --- ✨ You deserve to meet someone amazing – and you can do it from home. We'll see you on Zoom! 💘 ✨

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.

Join us for lunch at Cooper’s Hawk in Easton. If the weather is nice, we’ll enjoy lunch on their gorgeous patio!

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).

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia

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!

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads**®**, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

**💘 Your First Speed Date – Zoom-Hosted, Relaxed & Straightforward!** **⚠️ PLEASE READ: Just RSVPing Won't Confirm Your Place!** To attend this event, click your age group sign-up link below, register, and complete the brief personality quiz. **Capacity is strictly limited** – don't wait! **📋 Find Your Age Range Below to Register:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Toledo&groupurlname=mosaic-mates-empowered-singles&ar=18-32&face_v=19.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Toledo&groupurlname=mosaic-mates-empowered-singles&ar=30-46&face_v=19.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Toledo&groupurlname=mosaic-mates-empowered-singles&ar=40-58&face_v=19.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=390&productType=onlineSpeedDating&city=Toledo&groupurlname=mosaic-mates-empowered-singles&ar=55+&face_v=19.0) --- 🔑 **The key to amazing first dates?** Being comfortable. Begin right here! Think of it as the most relaxed first date you'll ever have – from your sofa, with a host keeping things lively, and a room of Toledo singles who are just as eager (and perhaps just as nervous) as you. 🎯 **Perfect for:** - Singles who feel most at ease connecting from home first - First-time speed daters after a friendly, easy-going experience - Anyone giving speed dating a go for the very first time - Quiet or reserved singles who open up better in private conversations - Anyone who thinks real chemistry begins with real conversation **Event Details** - **Format:** Online Zoom session – intimate atmosphere, professional hosting - **Location:** Your favourite cosy spot – connect from wherever you feel best - **Host:** Engaging guide who creates a relaxed, pressure-free space for beginners - **Vibe:** Welcoming, judgement-free conversations with singles from the Toledo area **How It Works** 1. **Select Your Session** – Pick the age group that suits you and claim your spot. 2. **Take the Personality Quiz** – We’ll pair you with compatible Toledo singles for the best evening possible. 3. **Join the Zoom Session** – Log in from home and greet your host. We’ll take care of the rest! 4. **Speed Dating Rounds** – Enjoy hosted, structured chats with friendly Toledo singles. 5. **Get Your Matches** – After the event, mutual matches are revealed. Start building a real connection! --- ✨ Your next great connection could be just one Zoom call away. Don’t overthink it – just show up! 🫶 ✨