Cosplay

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow

We’re still working to get more people into these Meetups, but our goal is to give PlayYourCourt members a few social tennis outings each week in addition to your practice sessions and Challenge League matches. These Meetups are co-ed, super laid back, and all skill levels are welcome. Post your skill level and a suggested court in the comments section so we can round up as many players as we can for some tennis fun! Also, if you’re looking to meet new practice partners or play some matches and you aren’t already in the PlayYourCourt Community, you can go here to see what we’re all about and sign up: https://www.playyourcourt.com/tennis-community/columbus-oh/meetup/ If you love tennis, we’d love to have you! Be sure and watch the quick video that explains how everything works. Happy hitting! - Scott

Join the **Columbus Vegan Meetup** for a night of great food and even better high notes! We’re heading to **Basil Thai Cafe** for a feast, followed by karaoke right at the bar. * **When:** Thursday, March 12th * **Dinner:** 7:00 PM * **Karaoke:** 8:00 PM * **Where:** Basil Thai Cafe (inside VHS Social Club), 520 S Front St, Columbus, OH **Note:** While Basil Thai Cafe is not a strictly vegan restaurant, they have a **ton of vegan options** on the menu for us to enjoy! Can't wait to see you there! 🌱✨

**UPDATE: Draft Day is closed tonight so we're headed to the Hofbrauhaus** **800 Goodale Blvd, Columbus, OH 43212** **https://maps.app.goo.gl/osrqbEDAY5fWPh9g6** **New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 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 topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

**Important Info: There was a conflict and we are meeting in the TEKsystems office on the 2nd floor.** On Thursday, March 12, 2026, we will meet at the TEKSystems offices at 700 N Hurstbourne Pkwy. Doors will open at 6:00 p.m., and the presentations will begin sharply at 6:30 p.m. Along with an excellent presentation, TEKsystems will provide food. Please RSVP so we know how much food to order. Afterward, we will go to Brick House Tavern for drinks and food to continue the conversation. The session will also be broadcast at https://twitch.tv/TaleLearnCode. ### Much Ado About Nullable - C# Nullable Reference Types Explained In 2019 (C# 8.0) Microsoft introduced a feature that has generated a lot of confusion, debate and outright dissent. I'm talking about Nullable Reference Types. In this presentation, I we dig into this feature, explore why it exists, what problem it tries to solve, how it works, and how people have critiqued it, so that you as a programmer can decide if and how you want to use it.

This month, we are in-person at GameArena!!! We will also be joined by students and their games from [Shawnee State](https://www.shawnee.edu/game-design-programs)! \-\-\- Join us for our our monthly COGG Prototype and Play event @GameArena! Come to play and showcase your games. We're back in the upper levels of the catwalk mezzanine area. It'll be packed with lots of camaraderie playing your game(s) and other's games on the 2nd floor as well as the 1st floor in the gaming room below the mezzanine. Light snacks and water provided but you can buy food and drinks at the bar (alcoholic drink ID required). [https://www.game-arena.co/menu](https://www.game-arena.co/menu) **Attendees:** Don't have a game to show? Not a problem! All are welcomed and invited from all ages and backgrounds. The more we can have to play test our games the better! **Developers:** Do you have a game that you would like to get critical feedback on? Would you like an excuse to work on a game with other talented artists, programmers, musicians, designers, and writers? Digital, table-top, non-experienced developers, and the like are welcomed! We'll provide signage for your game to help others learn more about your work. Wifi, outlets, tables, and seats (though standing tables also) are available. Come to the Prototype and Play workshop to collaborate and meet local game developers for an evening of epic and raw game play fun! Play works-in-progress, show off your own game, work with others to add polish to a game, or even lend your talents to other fellow developers. Can use South Garage at the Gateway with a $5 voucher on your way out. 75 E 11th Ave, Columbus, OH 43201 [https://maps.app.goo.gl/UwgveUYG37Jy7RtS9](https://maps.app.goo.gl/UwgveUYG37Jy7RtS9) If you have any questions or comments, as always, feel free to reach out to us at [info@thecogg.com!](http://info@thecogg.com!/)

Join Neurospicy Columbus at the Stauff's for coffee and then a stroll through the Book Loft nearby! This will be a friendly chat for like minded individuals with Autism and/or ADHD (or somewhere on the Neurodiverse Spectra).

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

Join us as we get together for a CMG-favorite event, the OSCAR PARTY AND RED CARPET BASH at the Drexel Theatre! The highlight of the movie year live on the big screen always makes for a fun and memorable evening! Here are details for this event: WHAT TO EXPECT: This year’s ceremony will be hosted once again by Conan O’Brien. In addition to the Oscars on the big screen, your ticket includes a Meal Deal from the Drexel’s new food partner Newfangled Kitchen (I’m checking on vegetarian/vegan options) along with unlimited popcorn and sodas, a free box of candy, and your first beer, wine or specialty drink on the house! Also included: Oscar-themed trivia with prizes from local businesses, on-site paparazzi, and the Drexel's Oscar ballot contest with a chance to win a year of free Drexel movies! Plus, the BEST and most FUN way to watch the Oscars with fellow film fans and your CMG friends! ADVANCE TICKETS: General public tickets are $45 but Movie Group Members and their guests get in for just $35! Here’s how to purchase your tickets: \* Option 1 – In Person: You can purchase at the ticket counter anytime during operating hours. Just mention you are with the Columbus Movie Group for the discounted rate. \* Option 2 – Online: If you prefer to purchase online, you can do so by going to the link below and following these instructions: 1. Click the link below. 2. Click the little TICKETS box then click BUY TICKETS. 3. If you are a Drexel Member, you can log in here to receive the Member/Group rate, which is the same. If you are not a Drexel member, click “No” and the $40 Rate will pop up. But, don’t fret. It’s a little hard to find but there’s a “Promotion Code” section on the screen. Click the “Know a Promotion Code?” box, enter “CMG2026” (case sensitive) and submit. Select the appropriate number of tickets in the Discount Rate section and click “Add.” Next “Proceed to Checkout” then “Checkout” and enter your credit card info. There’s a $1.50 online service fee but it’ll save you a trip to the Drexel. (If you don’t already have one, you will need to sign in or create an account first.) Sellout possible so please purchase yours as soon as possible in advance! LINK FOR TICKETS (See Above Instructions): https://prod1.agileticketing.net/websales/pages/info.aspx?evtinfo=373546\~e2e0a350-c626-4e33-bc63-27e983f4aecf&epguid=ab0b2f82-403c-4972-9998-5475e7dcfa0e&mdy=3/15/2026& DRESS: Dressing up for the occasion art of part of the fun! Dress up as much as you like – there will be everything from casual to formal at the event! Or you can go in character as one of this year’s nominated films! ARRIVAL: Doors open for CMG at 5:30pm so that’s when we’ll plan to meet! That’ll give us plenty of time to fill out our Oscar Ballots, pick up some free popcorn, candy, and something to drink, mix, mingle, take some photos, pick up your Newfangled Kitchen Meal Deal, grab a seat in our CMG Reserved Section, then settle in to enjoy the Academy Awards on the Big Screen! PICTURES: We’ll take pics throughout the evening and the Drexel Paparazzi will be on hand as well. We’ll also take a big group photo around 6:40 near the entrance before the show begins. If you happen to take some good shots yourself, be sure to upload them on the Oscar Party Meetup event! RESERVED SEATING: As you enter the theater, the roped off section to the right marked “Reserved” is reserved for you, your guest(s) and the Columbus Movie Group! VEGAN MEALS: As previously mentioned, the food vendor does NOT have a vegan option at this year’s Oscar Party. However, we DO have a solution! I have reached out to several individuals who are affected. If you are a vegan, plan to attend the Oscar Party and did not receive an e-mail from me, please reach out via private message post a note below. I’ll provide details off-line. And while there won’t be a vegan meal option this year, I think we do have a workable solution. And, all other plans are usiness-as-usual: popcorn, sodas, candy, on-site paparazzi, decorations, bar drinks (including your first drink on the house), the Drexel’s Annual Oscar ballot contest, along with the Big Show on the Big Screen and a fun group of Movie Group friends to watch ‘em with! BONUS LINKS: \* COMPLETE LIST OF NOMINEES: https://deadline.com/lists/2026-oscar-nominations-list/ \* INTERESTING ARTICLE ON RECORDS BROKEN, SUPRISING FACTS AND OSCAR FIRSTS: https://abc7.com/post/oscar-nominations-2026-surprising-facts-nominees-98th-oscars/18448908/ \* SHORT VIDEO MONTAGE OF THIS YEAR’S BEST PICTURE NOMINEES: https://www.youtube.com/watch?v=j3abMnrsaUA \* FUN VIDEO OF OSCAR NOMINEES HEARING THEIR NOMINATIONS: https://www.youtube.com/watch?v=l6eY1yGQ2aU PARKING: Parking is available along Main Street in front of the theater, on Drexel Avenue, and other nearby side streets. Additional parking is available at the Bexley Municipal Parking Lot (two driveways west of the theatre). LINK: Should be a fun & festive evening and a terrific way to celebrate a great year of movies together! Look forward to seeing you there, Dan

Back By POPULAR DEMAND The BEST Saint Patrick’s bar crawl in Columbus! We will begin our crawl at BODEGA 7:30pm 1044 North High St. 8:30pm we will be found at GOOD NIGHT JOHN BOY. 906 North High St. 9:30pm LINCOLN SOCIAL ROOFTOP. 711 North High St., 9th floor. 10:30pm BROTHERS BAR & GASWERKS. 477 North Park St. They have $1 shots that we MUST avail ourselves of Wear GREEN! Of course. BEST DRESSED will win BRAGGING RIGHTS

We’re still working to get more people into these Meetups, but our goal is to give PlayYourCourt members a few social tennis outings each week in addition to your practice sessions and Challenge League matches. These Meetups are co-ed, super laid back, and all skill levels are welcome. Post your skill level and a suggested court in the comments section so we can round up as many players as we can for some tennis fun! Also, if you’re looking to meet new practice partners or play some matches and you aren’t already in the PlayYourCourt Community, you can go here to see what we’re all about and sign up: https://www.playyourcourt.com/tennis-community/columbus-oh/meetup/ If you love tennis, we’d love to have you! Be sure and watch the quick video that explains how everything works. Happy hitting! - Scott

Head out to FANGs 2nd annual board game garage sale! **We will have multiple sellers and hundreds of games!** We're selling games from 5pm - 8pm. Swing into the event room on the first floor and pick up some great "new to you" games. Grab a beer while you're there and tip our bar tender friends Seventh Son has a small parking lot & street parking is free on Sundays. They will also have a food truck. You can play your games in the Sun Room (up stairs) or at the tables in the main bar.

A great movie deserves a great dinner! Join us after PROJECT HAIL MARY for another fun and tasty dinner at a CMG-favorite restaurant, FUGU SUSHI! RSVPs are limited for the dinner portion of this event! Here are complete details: FUGU SUSHI: Fugu Sushi offers a truly authentic experience that keeps customers (and the Movie Group) coming back for more. They offer an extensive menu with a delightful array of options and something for everyone! From their top-rated sushi, to tasty appetizers, soups, salads, bento boxes, tempura, delicious teriyaki dishes (including chicken, shrimp, salmon, tofu, vegetable and more), and vegetarian and vegan options, you’ll be certain to find something you love! MENU: https://www.fugusushicolumbus.com/menus RSVP: An RSVP here means you're signed up for the DINNER portion of this event. Seating is limited. If you also plan to join for the movie, please also RSVP in the separate event listing for the movie portion of this event. For the movie, we'll meet in the theater lobby at 2:10pm for the 2:30pm SuperScreen DLX showing. Advance ticket purchase for the movie is advised. Please RSVP in both events, if you plan to attend the movie and dinner. Look forward to seeing you there, Dan

Join us for a night of board gaming with FANG (Fem All Night Gaming). **We are an all fem board game group** in Columbus, Ohio. No cis-men, please! We play modern hobby board games! If you're unsure what that is, we can teach you! We'll be meeting on the second floor of Giant Eagle in their cafe area. Giant Eagle has a lot of food and beverage options including their hot foods bars. You are also welcome to bring in any outside food.