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**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

Start your week the right way with Manic Mondays. Giving you an enjoyable Bachata lesson with a push of cool moves. The second hour has Beginner/Intermediate Salsa on 1. You must understand basic Salsa skills to participate. 730pm-830pm Bachata Cool Moves 830pm-930pm Salsa On 1 (Beginner/Intermediate) $15 for One Class $20 for Both Free Parking & Plenty of Dance Space.

**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.

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!

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.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

**Summary** Celebrate America's 250th year and the [Columbus Clippers'](https://www.milb.com/columbus) 50th season by watching [Franklin County's](https://en.wikipedia.org/wiki/Columbus_Clippers) best team play the [best game in the world](https://www.brainyquote.com/quotes/babe_ruth_140116) at [one of the ten best](https://www.dispatch.com/story/sports/minors/2025/03/26/huntington-park-voted-top-10-minor-league-ballparks-usa-today-10best-awards/82656048007/) baseball stadiums in the United States in their 2026 home Saturday opener! The first pitch is scheduled for 4:05 p.m. The gates always open an hour before the scheduled first pitch. I'm usually at the ballpark a half an hour before the scheduled first pitch. Clippers' games usually last around two and a half hours. Being a few minutes early will help us secure good seats. **Parking** I personally always like to park in the [McConnell Garage](https://www.google.com/maps/place/McConnell+Garage/@39.9685114,-83.0103938,17z/data=!4m6!3m5!1s0x88388f24145462d1:0x6238c0f0c851ab70!8m2!3d39.9692957!4d-83.0081175!16s%2Fg%2F1jkw6y27y?entry=ttu&g_ep=EgoyMDI1MTExNi4wIKXMDSoASAFQAw%3D%3D). If nothing else is going on in the area, this should be $7. However, I've also seen it be as high as $22. I can't say for certain what it will be for this game, but once I know, I will post in the comments. Alternately, there are other lots in the area you can try which will probably be a few dollars cheaper. [Here is a map](https://img.mlbstatic.com/milb-images/image/upload/q_auto/milb/ernng44ya2xkr4wbheql) of all the garages and lots surrounding the stadium. Keep in mind that many of these are outdoor lots and your car will be out in the elements. If you decide to look for a different lot, I would mildly recommend either the Buggyworks Lot or the Broadbelt Lot, but I have never parked in either of these myself. Although it won't apply for this game, keep in mind that street parking is also free citywide in Columbus on [Sundays and holidays](https://www.columbus.gov/files/sharedassets/city/v/1/public-service/right-of-way-permit/on-street-parking-out-of-service-policy-and-procedure-final-8.15.2022-signed.pdf). **Where We'll Be** Here is a [map of the ballpark](https://img.mlbstatic.com/milb-images/image/upload/milb/qkqohbqjgtx5uwo6zkgn.pdf). We'll be sitting on Level 3 of the [Left Field Building](https://www.milb.com/columbus/ballpark/huntington-park) (aka the "AEP Power Pavilion"), which features a 110 foot bar with six open patios overlooking the field. This area is covered and will be out of any sun or rain that may transpire. If you enter the park through the Center Field Entrance (which is at the intersection of Nationwide Blvd. and Neil Ave.), there will be a door to your immediate right after you enter that leads to a staircase up into the Tower. This door is not well-marked, and if you've never been to Huntington Park before, you may wonder if you're actually allowed to go in and up the stairs. Yes, you are. We'll be on the Tower's "Level 3". I have uploaded to the Photos section of this event page, below, a picture of the sign you want look for after you ascend the stairs, so you'll know you're on the correct floor. **Tickets** Do not buy your tickets ahead of time. They will literally be twice as expensive if you buy them on Ticketmaster. Instead, go to the ticket window near the Center Field Entrance. Buy a *Standing Room Only* ticket (don't worry, you won't be standing), which will cost you a flat $8 with no other taxes or fees. These tickets never sell out, and this is the cheapest way to get into the park. **Carry-Ins** Per the team's [website](https://www.milb.com/columbus/ballpark/a-z-guide): "Soft-sided coolers are permitted in the general seating area [which is where we'll be], but not hard-sided coolers; also no alcohol, glass bottles, or cans will be permitted. SMALL bags or backpacks of food items and beverages in plastic bottles are ok. Reusable water bottles are permitted, but must be empty upon arrival. Diaper bags are allowed." I always bring a disposable plastic bottle of water and refill it as I need at the park. Bottled water at the game is something like 4 or 5 dollars. So if you want a bottle of water, I recommend bringing your own bottle instead of buying it at the park. **Food & Drink** The area we'll be in has burgers, hot dogs, salads, soft pretzels, ice cream, and other sorts of things you would expect at a baseball game. I've posted pics of the menu in the Photos section, below. The burger and fries are $14 plus tax, and they're not bad. (This is what I usually get.) The beer is *really* overpriced. It's like $9, or $20 for a pitcher. If there's some people to help me drink it, though, I'll buy a pitcher of Michelob Ultra. While we'll be on the penultimate floor of the Tower, the top floor (which has a great view, but is fully exposed to the elements) has a [Dirty Frank's](https://dirtyfranks.com/) hot dog stand. I've never gotten anything from there, though I've been told it's good. The Donatos pizza stand is also a very short walk away from where we'll be. I love Donatos, but the pizza is so expensive at the ballpark. It's like $9 for a personal-sized pepperoni. It is good, though. **Peroration** Let's (watch them) play ball!

We may pick a specific topic and post in advance or may discuss current events and various ad hoc topics . We would love to spend time hanging out and getting to know one another. Atheist, agnostics, other non-theists, and atheist-friendly people are welcome to join us. Note: COUNT operates a Facebook page at www.facebook.com/groups/COUNT.discussions (http://www.facebook.com/groups/COUNT.discussions/) to promote discussions among members and visitors.

**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.

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.

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

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!

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

**The Data-Driven Brand: Using Analytics to Shape Perception** Can you use analytics to improve tacos? This being CBUSDAW, we think the answer is probably “yes”, but we’re not sure how to implement or test this theory. For our April meetup we’ve got Sara Kear, CMO of Condado Tacos, to investigate this delicious question. Sara will explore how she blends quantitative data and qualitative customer feedback to shape brand positioning and drive business decisions. We all know that marketing and analytics go way beyond attribution. Sara will show how Condado uses customer insights to inform product and pricing strategy. She’ll also highlight how Condado leverages customer feedback at scale to influence operational priorities, positioning marketing as the voice of the customer across the organization. In the last 12 years Condado has gone from one location in Columbus to 52 locations across 10 states, so we’re guessing there’s more to that growth than really good guac (though the guac probably helps). Ultimately, this talk focuses on the intersection of art and science—using data to inform creativity and build a brand that resonates with customers in a measurable way. **About Our Speaker** Sara Kear is Chief Marketing Officer at Condado Tacos, where she oversees brand, restaurant design, menu and pricing strategy, off-premise including catering, and customer data strategy. Since joining in 2021, she has helped grow the brand from 19 to 52 locations while building a data-driven marketing organization focused on loyalty and customer insights. Condado has since been named to the Inc. 5000, recognized as Breakout Retailer by Chain Store Age, and consistently ranked among FastCasual’s Top 100 Movers & Shakers. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)