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Frequently Asked Questions
Yes! Check out mapreduce events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the mapreduce events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find mapreduce events near your location here. Connect with your local community and discover events within your area.
MapReduce Events Today
Join in-person MapReduce events happening right now
Pizza and Duckpin Bowling!
๐๐ณ
**Letโs meet for pizza 1st at Mikeyโs Late Night Slice which is connected to Pins! Then we will bowl (no heavy balls involved)**
In-Person Event: The Answers to Depression & Anxiety
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 donโt 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.
Your Summer Social Life Starts Here ๐ป๐ณ ๐ป 20% Off for NEW Bowlers!
๐ณ **Summer Fun Starts on the Lanes! 20% off for NEW bowlers!**
The 6-week summer social bowling league is here - cold drinks, fun times, and new friends await on the lanes! Whether you're looking to meet new people, unwind after work, or just have a fun weekly outing, this league is for everyone.
Social vibes, happy hour energy, and plenty of chances to connect with others. No matter your skill level, this league is all about having fun and meeting awesome people. ;)
**๐ Thursday nights \|๐ AMF Sawmill Lanes \| ๐ต $74 *(while Early Bird is active)***
**๐จNew to the league?** Use discount code (**MUSU26**) for 20% off - $59.20 *during **Early Bird***
**๐ป League Info & Registration**: https://bit.ly/ColumbusBowling
**Why Join?**
๐ Itโs only 6 weeks - perfect for a low-commitment social plan
๐ป Great mix of people in their 20s, 30s, & 40s, plus post-game hangs at the bar
๐ณ Zero pressure - gutter balls totally welcome!
๐ Free league shirt if you sign up early
๐ง Weekly trivia w/ prizes
๐ฌ Super social - join solo or w/ friends!
**Want in?**
Join our Meetup team Gutter Domination ๐ **Click here to join** https://tinyurl.com/2awfupnc
Or start a team of your own with a few friends - weโll all be hanging out either way!
๐
League Dates (Thursday nights): June 25, July 2, July 9, July 16, July 23, July 30
***(The MeetUp event date is deadline to register for the league.)***
**Cost & Whatโs Included:**
โ $74 **Early Bird** registration - **New bowler? Get 20% off w/ code: MUSU26**
โ 6 weeks of bowling (1โ3 games/week)
โ Shoe rentals & full league setup
โ Trivia, prizes, and great people
๐ **Sign up now:**
๐ปLeague Info & Registration: https://bit.ly/ColumbusBowling
๐คNew bowlers use code MUSU26 to save 20%
๐ธ Follow the fun on Instagram: https://bit.ly/BowlingLeague-IG
๐ฉ Questions? Contact the league: http://bit.ly/2nKHno7
Spots are filling fast โ donโt miss out on the fun times!
Prototype, Play, and Build Workshops (In-Person @GameArena)
We're going to GameArena! We'll be in-person at the GameArena Gateway for our monthly COGG Prototype and Play event. Come to play and showcase your games!
We're back in the upper levels of the catwalk area. It'll be packed with lots of camaraderie playing your game(s) and other's games on the 2nd floor. Light snacks and water provided but you can buy food and drinks at the bar (alcoholic drink ID required).
[www.game-arena.co](http://www.game-arena.co/)
**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 is all 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. For this event, light snacks from the bar and water will be provided!
Though you can purchase you own if you like at the bar:
[https://www.game-arena.co/menu](https://www.game-arena.co/menu)
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!/)
BMS-FIFA Social
BMS-CONNECTED Westerville Mastermind & AmSpirit Towne Centre FIFA World Cup Social from 2pm to 7pm at Jimmy V's in Westerville. Please feel free to stop by for a drink, some food, networking and the US vs Australia FIFA World Cup Group D match.
FREE to attend, drinks and food available for purchase. Bring business cards and a friend. 1 S State Street in Westerville.
MapReduce Events This Week
Discover what is happening in the next few days
Microsoft Build - Columbus Edition!
We are bringing Microsoft Build sessions to Columbus Ohio!
The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us!
And yes, there will be free food.
Please RSVP via [Microsoft Build //localhost:columbus | Microsoft Reactor](https://developer.microsoft.com/en-us/reactor/events/27247/).
Sunday Brunch
Sleep in on Sundays. When you've had your fill of pajama-time, roll out and have some tasty brunch with your fellow Humanists!
The Power of the Subconscious Mind - Free Lecture
**How to take control of your subconscious and harness its power!**
Join us for an eye-opening lecture where the speaker will break down complex ideas in a clear and practical way.
Youโll gain insights into:
โ
The true definition of the subconscious
โ
How it generates unwanted emotions
โ
Its real purpose and function
โ
What determines the pressure it exerts on you
And the most important topic:
**How do you take control of your subconscious!**
But this isnโt just another lecture where you sit and listen passively. Itโs interactive and engagingโyou can ask questions at any time.
๐
Reserve your spot now!
Seats are limited, so donโt wait too long to sign up.
Location: 1266 Dublin Rd, Columbus, OH 43215
Hosted by the Hubbard Dianetics Foundation
Drunken Philosophy: Where Is Everybody? The Fermi Paradox and the Great Filter
Welcome to Drunken Philosophy, a casual, curious, social discussion club. Come grab a drink and a seat at The Oracle.
**Optional topic for this meetup: Where is everybody?**
In 1950 the physicist Enrico Fermi was talking about aliens over lunch and asked a question that still has not gone away: if the universe is so vast and so old, and even a fraction of those billions of stars have planets, where is everyone? By the numbers the galaxy should be crowded with civilizations. Instead we look up and hear silence. That gap between "they should be everywhere" and "we see no one" is the Fermi Paradox.
One of the most unsettling answers is the idea of a **Great Filter**: somewhere on the road from dead chemistry to a galaxy-spanning civilization, there is at least one step that is almost impossible to get past. Maybe the filter is behind us. Maybe life starting at all, or simple cells becoming complex, or intelligence ever evolving, is the freak accident, and we already cleared the hard part. Or maybe the filter is ahead of us, and advanced civilizations reliably wipe themselves out before they spread.
Here is the part that messes with people. If we ever found life somewhere else, even pond scum on Mars, most people would call it the greatest discovery in history. But it might be the worst possible news. It would mean life is common, the early steps are easy, and the hard step is still in front of us. So the eerie silence overhead might actually be the best sign we could ask for.
**Questions to wrestle with:**
* Is it better to be alone? Would you rather we find alien life and learn we are not special, or find nothing and quietly improve our odds of surviving?
* Where do you bet the filter sits, behind us or ahead of us, and why?
* If it is ahead of us, what is it? Nuclear war, climate collapse, AI, something we cannot even picture yet? And can we do anything about a filter we cannot see coming?
* Two principles pull opposite ways here. The principle of mediocrity (the Copernican principle, Sagan's "no privileged place in the universe") says we are ordinary, so what happened on Earth probably happened everywhere, which makes the silence scream louder. The anthropic principle says of course we find ourselves somewhere life was possible, since we could not observe anything else, so our being here may say almost nothing about how common life is. Which lens do you trust, and does the silence still demand an answer once you account for observer selection?
* And if we did confirm life out there and had to accept we are not special, what would that do to belief in a higher power, and would shedding (or keeping) that belief help or hurt our odds of pulling together as one species?
* Does any of this change how you live, or how humanity should be spending its time and money right now?
As always the prompt is optional. Come for the conversation, stay for the drinks, and bring your own questions.
AI Improv: letโs build a game together with Claude Code, Codex, and Gemini and b
We are going to build together with all the CLIs! E will be doing it at Columbus Code and Coffee
Agenda
---
Hosted By
James Power, Organizer
Pete Gordon, Organizer
Just a Software Guy in the age of the Internet.
Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-columbus-presents-ai-improv-lets-build-a-game-together-with-claude-code-codex-and-gemini-and-be-the-judge/.
Creekside Blues & Jazz Festival
Now in its 26th year, [The Creekside Blues & Jazz Festival](https://www.creeksidebluesandjazz.com/), in Gahanna, gathers world famous groups and performers at a single place for you to enjoy the best Blues & Jazz in Ohio. *SATURDAY NIGHT features: The Urban Jazz Coalition with Special Guest Brian Simpson, North Mississippi Allstars, The Deal Breakers & More.* The three-day cultural celebration features musicians on 3 stages, local food trucks and beverage stations, treats, artisans, and more. **Tickets are $15 for adults online.** Link to purchase tickets: [Creekside Blues & Jazz Festival Tickets](https://tickets.creeksidebluesandjazz.com/e/2026-creekside-blues-jazz-festival). $20 at the door. Military are free.
WHAT: Here's the festival [EVENT MAP](https://www.creeksidebluesandjazz.com/Event-Map/). Also, here's the [SCHEDULE](https://www.creeksidebluesandjazz.com/Schedule/) map to help you determine who to see.
\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*
**Parking -** The Creekside Parking Garage will be open throughout the festival weekend. Entrance is located near the intersection of Mill and North Streets; accessible only by traveling south on Mill Street.
**Event parking rate is $5 and collected at entrance to garage. Cash ONLY is accepted at garage entrance for parking.** Although off street parking in the Creekside District is permitted, it is very limited and not recommended.
**Shuttle Service** pickup will be at the following location:
[AEP Ohio 700 Morrison Rd., Gahanna, OH](https://goo.gl/maps/K9GgvgEdxCHaXsKDA)
**Shuttle Service Hours:** Saturday: 1 PM - 12 AM
**BRING**: *Be sure to bring a **chair** since there is limited available seating. Also $ or paycard for food and drink.*
HCCO at the Pride Parade
We will be marching again this summer at Pride. Come ready to show your Pride and stand-up for every human's right to love, respect, and family!
* **Step-off:** 10:30AM
* **Route:** High Street from the Capital to Goodale Park
Update: We are meeting at Bob Leonhard's house. You can park your car there and we will carpool to the parade. This will eliminate you finding parking in the city and excessive walking.
You SHOULD BE AT BOB'S HOUSE BY 8:45 a.m.! We will leave for the parade at 9:15 am sharp!
Bob's address: 2858 Thorndale Avenue, Columbus, OH 43207
If you have questions, his number is 614-301-7436
MapReduce Events Near You
Connect with your local MapReduce community
COhPy Monthly Meeting
**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: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code.
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
Omnipresent Atheists Weekly Meetup
Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room.
This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us.
COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant.
DoJo (Informal Python Meeting)
**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
HOW TO BE A BETTER COMMUNICATOR - Free, in-person meeting
Communication is everything in life!
You are only as successful as your ability to communicate.
\- What if you could confidently talk to anyone?
\- What if you had the ability to calmly control every conversation?
\- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence?
You can!
The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate.
Hosted by the Church of Scientology of Central Ohio
For more information, contact Rhiannon, the Event Host at 614-221-5024
Columbus Virtual Speed Dating on Zoom
# ๐ Zoom Speed Dating: Columbus Singles, One Night
_An evening of face-to-face Zoom rounds, Columbus singles your speed, and your matches landing in your inbox by morning._
**How it all works:**
1. Sign up and answer a few quick personality questions
2. Hop onto Zoom right as we kick off
3. Chat one-on-one through guided rounds
4. Wake up to your mutual matches in your inbox
---
**Pick your group below and you're in:**
๐ **Ages 18-32** โ [Grab your spot](https://theliveround.com/product?productId=574&productType=onlineSpeedDating&city=Columbus&groupurlname=cityscape-navigators-park-orienteering-team&ar=18-32&face_v=9.0)
๐ **Ages 30-46** โ [Grab your spot](https://theliveround.com/product?productId=574&productType=onlineSpeedDating&city=Columbus&groupurlname=cityscape-navigators-park-orienteering-team&ar=30-46&face_v=9.0)
๐ **Ages 40-58** โ [Grab your spot](https://theliveround.com/product?productId=574&productType=onlineSpeedDating&city=Columbus&groupurlname=cityscape-navigators-park-orienteering-team&ar=40-58&face_v=9.0)
๐ **Ages 55+** โ [Grab your spot](https://theliveround.com/product?productId=574&productType=onlineSpeedDating&city=Columbus&groupurlname=cityscape-navigators-park-orienteering-team&ar=55+&face_v=9.0)
> โ ๏ธ Don't get caught out: RSVP alone won't seat you. Register via your age group and take the quiz to hold your place. Spots go fast.
**Show up curious โ the rest is on us. ๐**
COUNT RMH Housewarmer Volunteering (Ronald McDonald House)
Some trained COUNT volunteers work together once a month at RMH (http://www.rmhc-centralohio.org/volunteer.php) as Housewarmers (usually on the 1st Sunday from 1 โ 5 PM). Some schedule other shifts at their convenience. You may try this out with less fuss by following a "Fast track" or go through the normal process.
Fast track
โข Arrange a time to shadow a COUNT volunteer. Call Dave Nohle at 614-268-9558 (cell).
โข Show up and try it out.
โข Complete application, etc. later.
Normal process
โข Complete an online application (http://rmhc-centralohio.org/volunteer/).
โข Attend orientation in advance.
โข At orientation you will complete forms agreeing to keep family/patient info private and allowing a background check and tour the facility.
โข Complete one training shift. Daily shifts are: morning 9 AM - 1 PM, afternoon 1 - 5 PM and evening 5 - 9 PM.
โข Schedule shifts online using the on the RMH scheduling system (http://www.volgistics.com/ex/portal.dll/?FROM=32895).
The Ronald McDonald House (RMH) provides housing and meals for families with sick children. The Columbus RMH is the largest in the world with 137 rooms. COUNT has been volunteering there since May 2014.
Housewarmers work with RMH guests to provide a home-like environment - greet, assist with family needs, answer phones, give tours, assist with checkin/checkout, prepare guest rooms after checkout, clean facility, laundry, restock supplies and staff the front desk. RMH Housewarmers volunteer at least one four-hour shift a month. All Housewarmers must complete an application and agree to a background check before they can be full fledged volunteers.
AI Agents 101: How to Make ChatGPT Do Actual Work
Most people still use AI like a search box: type one question, get one answer, repeat.
But the next step is AI agents: systems that can take a goal, break it into steps, use tools, remember context, and produce useful work for a human to review.
In this beginner-friendly session, weโll demystify what AI agents actually are โ without hype or jargon. Weโll walk through practical examples of how agents can help with research, planning, writing, coding, operations, and personal productivity.
Weโll cover:
* What makes an AI โagentโ instead of just a chatbot
* How agents break tasks into steps
* Where agents are genuinely useful today
* Where they fail, hallucinate, or need human review
* How to design simple AI workflows for your own work
* A live demo of an AI agent-style workflow from start to finish
No coding experience required. This is for anyone who wants to understand where AI tools are going and how to use them more effectively right now.
LOGISTICS AND PARKING:
The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks!
The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.





























