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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.
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MapReduce Events Today
Join in-person MapReduce events happening right now
RSVP to the next Washington D.C. Red Hat User Group
RSVP here: **[https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=)[RHCTN1260000475092](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=RHCTN1260000475092)**
Is configuration drift silently killing your stability? Join us for the next Red Hat User Group (RHUG) event in Washington D.C. and discover the future of IT infrastructure management with Red Hat Enterprise Linux (RHEL) 10 Image Mode.
This isn't just another operating system update—it's a new paradigm. You’ll learn how to treat your entire OS as a versioned, container-native artifact, bringing the speed and control of DevOps to your foundational layer.
**Event Highlights:**
* Deep Dive: Deploying and maintaining a truly immutable, compliant operating system.
* Expert Insight: How to use familiar container-native tools to build bootable RHEL images.
* Networking: Connect with peers, Linux administrators, security engineers, and infrastructure architects.
Don't miss this opportunity to transform your IT services.
Date: Wednesday, March 26, 2026
Time: 12:00 PM – 3:00 PM EST
Location: Red Hat Tysons Corner, McLean, VA
Secure your spot today and get ready to eliminate operational "noise" for good.
We look forward to seeing you there!
Your RHUG Team
RSVP to the next Washington D.C. RHUG
**RSVP here: [https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=)[RHCTN1260000475092](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=RHCTN1260000475092)**
Is configuration drift silently killing your stability? Join us for the next Red Hat User Group (RHUG) event in Washington D.C. and discover the future of IT infrastructure management with Red Hat Enterprise Linux (RHEL) 10 Image Mode.
This isn't just another operating system update—it's a new paradigm. You’ll learn how to treat your entire OS as a versioned, container-native artifact, bringing the speed and control of DevOps to your foundational layer.
Event Highlights:
* Deep Dive: Deploying and maintaining a truly immutable, compliant operating system.
* Expert Insight: How to use familiar container-native tools to build bootable RHEL images.
* Networking: Connect with peers, Linux administrators, security engineers, and infrastructure architects.
Don't miss this opportunity to transform your IT services.
Date: Thursday, March 26, 2026
Time: 12:00 PM – 3:00 PM EST
Location: Red Hat Tysons Corner, McLean, VA
Secure your spot today and get ready to eliminate operational "noise" for good.
We look forward to seeing you there!
Your RHUG Team
Questions? Email [rhug@redhat.com](http://rhug@redhat.com/)
The Cash-Flow Breakfast Club - REI Education & Networking event - Montgomery
Montgomery County MD Real Estate Investors, Agents and Professionals!
We just launched a Cash-Flow Breakfast Club for your area! This is the most unique real estate investor club, education, networking and mastermind event in the US!
**Join us for our official launch event for Montgomery County MD on March 26.**
**This is a 12 part education series with new topics every month. This event is session 11 of 12!**
**This event is free but has very limited seating and we are limited to the first 50 to RSVP! Join us and become a founding member of this amazing community!**
*(it is ok to attend even if you missed previous sessions. Each session has stand alone topics. You can also attend other near by locations to get caught up on sessions that you have missed.)*
**Very limited seating. In-person only.**
**Make sure to RSVP today to reserve your spot.**
**When: March 26, 2026 @ 5:45pm - 8:30pm EST**
**Where: Twinbrook Library**
**202 Meadow Hall Dr, Rockville, MD 20851**
The Cash-Flow Breakfast Club is NOT just a meet up. It’s the most unique Real Estate Investor Community of Mentors, Coaches & Masterminds. A community of growth oriented, abundance mindset, go-giver individuals with a BARE MINIMUM commitment to become financially free through real estate investing.
We focus on providing education and building networks to help every member solve their cash-flow freedom equation, so they can have the time-freedom needed to follow their passions, make a lasting impact and even change the world! The unique format of this event, which consists of high-level education, gamified networking, mastermind breakout sessions, case studies, group deal analysis, market deep dives, and peer-to-peer coaching facilitation makes this the most impactful local real estate investor group a real estate investor can be a part of.
The foundation of the group is built around the belief that everyone in the room has the potential to change the world… however most of us never have the time, energy or financial situation to even dare to dream big enough. Most of us have passions that will never be followed, amazing businesses or ideas that will never be pursued… unless we can solve the Cash-Flow Freedom Equation, which ultimately leads to Time-Freedom. Once that happens it is usually much easier for us to think bigger, dream bigger, be bigger.
· 🤯 Learn more about the Cash-Flow Breakfast Club [HERE](https://cashflowbreakfastclub.com/)
· 🥇 Get in the VIP List to be notified about the next event in your area [HERE](https://the.cashflowbreakfastclub.com/VIP)
· 🤙🏼 Learn more about Launching your own Cash-Flow Breakfast Club Location [HERE](https://cashflowbreakfastclub.com/launch-your-own-club/)
· 🤝🏼 Learn more about becoming an Affiliate-Sponsor at one of our club locations [HERE](https://cashflowbreakfastclub.com/affiliate-sponsors/)
· 📷 View photos and videos of some of our recent events [HERE](https://cashflowbreakfastclub.com/about-the-cash-flow-breakfast-club/)
· 😎 Looking to represent? Browse Cash-Flow Breakfast Club apparel and fly swag [HERE](https://cashflowbreakfastclub.com/shop/)
RSVP to the next NOVA Red Hat User Group
**Is configuration drift silently killing your stability? Join us for the next [Red Hat User Group (RHUG) event in Washington D.C.](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=RHCTN1260000475087) and discover the future of IT infrastructure management with Red Hat Enterprise Linux (RHEL) 10 Image Mode.**
**This isn't just another operating system update—it's a new paradigm. You’ll learn how to treat your entire OS as a versioned, container-native artifact, bringing the speed and control of DevOps to your foundational layer.**
**[Event Highlights:](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=RHCTN1260000475087)**
* **Deep Dive: Deploying and maintaining a truly immutable, compliant operating system.**
* **Expert Insight: How to use familiar container-native tools to build bootable RHEL images.**
* **Networking: Connect with peers, Linux administrators, security engineers, and infrastructure architects.**
**Don't miss this opportunity to transform your IT services:**
**Date: Thursday, March 26, 2026**
**Time: 12:00 PM – 3:00 PM EST**
**Location: Red Hat Tysons Corner, McLean, VA**
**[Secure your spot today!](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=RHCTN1260000475087)**
**We look forward to seeing you there.**
Doubles Volleyball - Competitive BB/A
Let's get together to play some competitive coed doubles volleyball.
**COST**: FREE
**Court Type**: Outdoor grass
**Minimum Skill Requirements**: Solid BB (click [here](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details)
Attention:
1. This event is **not always on a first come, first served basis**. [Good doubles partners](https://docs.google.com/document/d/14weEw-P52XKx0P8K2l-ZOFtYU61wmfdkSkopbG5avro/) and players who can bring a net and ball, may get priority over others on the waitlist.
2. Since skill levels are **self-reported**, some attendees may not meet the expected level in reality, so we encourage you to choose a partner you can enjoy the game with, and since this is a competitive event, it is okay if you make a strong team and win all the games.
3. Each person must help set up and take down one net, leaving some nets unset for latecomers.
**Smiley Social documents:**
1. [Group Rules](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg)
2. [Smiley Social Volleyball Levels](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/edit)
3. [Good doubles partner](https://docs.google.com/document/d/14weEw-P52XKx0P8K2l-ZOFtYU61wmfdkSkopbG5avro/)
4. [Liability Waiver](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco)⁷
Cherry Blossom Walk + Rock Creek Trail (5mi, Smithsonian Metro -> Foggy Bottom)
Let's take a walk along the Tidal Basin to see the Cherry Blossoms! We will then continue up the Rock Creek trail along the Potomac to Georgetown/Foggy Bottom!
Route:
* Start at the Smithsonian Metro Station
* Walk towards the Washington Monument and then we will be moving clockwise around the Tidal Basin (stopping a few times to take some quick photos with the cherry blossoms)
* Then towards Jefferson, FDR, and Martin Luther King Monuments, and the Japanese Lantern
* We will then walk north to the Mall, walk around the Lincoln Memorial, and then towards the Rock Creek Trail
* Head North along the Rock Creek Trail along the Potomac and pass by the Kennedy Center, towards Pennsylvania Ave
* At Penn. Ave we will walk towards 23rd St and end at Foggy Bottom Metro Station
* (optional and tbd) Enjoy drinks in Georgetown
Milage: 5 mi
Start Location: Smithsonian Metro Station (mall entrance)
End Location: Foggy Bottom Metro Station
Approximate Time: 6pm - 8pm
Map: [https://maps.app.goo.gl/q1jefw7dEyKGsVDZ7](https://maps.app.goo.gl/q1jefw7dEyKGsVDZ7)
Terrain: This will be mostly flat, on paved or gravel ground
\-\-\-
We try to be punctual with our event times so please be respectful to others and show up a few minutes early, because we will leave without you.
We're always looking for new leaders who can showcase their neighborhood or any cool places they know, so please reach out either at an event or on meetup if you are interested.
If you've enjoyed our walks please consider donating a few bucks to help us keep this group running (meetup is expensive!). [Donation Link](https://venmo.com/code?user_id=2158403661070336114)
Volleyball (B/BB) - Quincy Park
If you’ve already learned the basics of volleyball and want to keep improving your skills while having fun, this event is for you!
**Number of Nets:** 1
**Skill Level:** Advanced Beginner (click [here](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details).
**Reminders**
1. Attendance: We’ve noticed that the waitlist is growing, so please make sure your name is on the Going list if you plan to play. Our number of nets is limited so this helps avoid too many rotations. If your name is on the list but you don’t show up, it will count as an absence according to Smiley Social rules. Please update your RSVP at least 12 hours in advance if your plans change.
2. Injuries: Play safely and be mindful of others on the court. Respect positions and avoid risky moves that could lead to injury. If you’re not sure the ball is yours, call it before going for it to avoid collisions.
3. Game Rules: Let’s follow the basic volleyball rules, especially the three-touch rule so we can play properly and improve as a team!
**Smiley Social documents:**
1. [Group Rules ](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg)
2. [Volleyball Levels](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/)
3. [Liability Waiver ](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco)
MapReduce Events This Week
Discover what is happening in the next few days
Donuts, 1:1 Entrepreneur Chats & Deep Work @ MLK Library
**This is a relaxed but intentional Saturday hangout for young entrepreneurs.**
***Note:*** *Only 10 spots are available to RSVP on Meetup, but the event capacity is **40 people total**. Please join the waitlist and I will approve additional attendees until we reach the 40-person limit.*
We’ll meet at MLK Library for donuts, co-working, and structured 1:1 conversations.
Instead of sharing in front of the whole group, we’ll rotate through casual 1:1 chats where you can:
• Talk through a business blocker or something you want to improve
• Get perspective and ideas from others on how to move forward (whether that’s getting through the blocker or executing the improvement)
After the 1:1 rotations, we won’t just leave with ideas -
we’ll actually start working on the thing you discussed, using the perspective and ideas you received to begin moving through the blocker or executing the improvement.
Whether that’s:
– Fixing your landing page
– Outlining your launch
– Sending the email you’ve been avoiding
– Or clarifying the path forward on something you’ve been stuck on
**You’ll leave having made real progress.**
No pressure. Just entrepreneurs helping each other move forward - and then actually putting in the work.
Bring:
• Your laptop
• One thing you’re ready to improve
• An open mind
I’ll bring the donuts ;)
**If you want to build things with people - not alone - this is for you.**
Frontrunners AI Conference, March 27
Title: Frontrunners, the Mid-Atlantic's AI conference!
You're invited to the Frontrunners AI conference, March 27th, in Arlington, VA at GMU's Van Metre Hall.
Frontrunners will be a single day tech conference this year featuring AI and data topics.
You can read all about Frontrunners here:
[Frontrunners](https://frontrunners.tech/)
If you want to speak at Frontrunners, submit your talk here:
https://docs.google.com/forms/d/e/1FAIpQLSedNNa4N64vgfsvAtGcBngKJrtd3h1_x0T019GTW-rSwCj0jQ/viewform
This is a paid event, so you will have to register at the Frontrunners AI site or at the direct registration link is as follows (but please also RSVP on this meetup to help us reach others):
https://frontrunners.ticketspice.com/frontrunners-2026
Thanks. We hope to see you there.
Spring Weekend Retreat
Ready for an overnight retreat? Our weekend retreats are a great place to start if you’ve established a mindfulness practice or taken a mindfulness class and you’re ready to take it to the “next level.” A weekend retreat is also a wonderful way to renew and refresh a long-standing practice. Our lives as mindfulness practitioners deepen when we’re ready to enter into the sustained practice of retreat.
This residential retreat will be held mostly in silence at the beautiful [Samish Island Campground and Retreat Center](https://www.campsamish.org/) and will include a series of gently guided mindfulness practices including sitting meditation, walking meditation, gentle yoga, and the body scan.
Informative talks on the process of being on retreat, mindfulness, stress reactivity, and other topics will be presented by the instructor. Small and large group discussion at the beginning and end of the weekend will center around our experience together walking, sitting, and breathing in the quiet of the beautiful retreat site.
### SCHEDULE DETAILS
* Starts Friday with 4pm – 5pm check in followed by dinner and an orientation, after which we will begin our silence.
* Saturday is a full day of silent practice (6:30am to 8:30pm with breaks after the meals).
* Sunday is a short morning practice period, followed by breakfast and closing activities.
* The retreat concludes at about noon on Sunday after cabin clean up, with a sack lunch provided for the road.
**LEARN MORE & REGISTER HERE:** [https://mindfulnessnorthwest.com/events/spring-weekend-retreat-samish-mar-27-26-tim/](https://mindfulnessnorthwest.com/events/spring-weekend-retreat-samish-mar-27-26-tim/)
### LOCATION
[Samish Island Campground and Retreat Center](https://mindfulnessnorthwest.com/venues/samish-island-campground-and-retreat-center/)
### COST
**$355 - $635** (or $89 - $159/month)
* **[Sliding scale](https://mindfulnessnorthwest.com/about/program-policies/#sliding-scale-fees):** Choose what’s right for you.
* **Payment plan option:** 4-months, no-interest.
* **Limited scholarships available:** No need to apply; just choose a scholarship tuition during registration.
* **Lodging:** Rustic cabin is included in reservation. Optional upgrade to E-cabin at registration.
☃️♠️☃️ Last Saturday Spades in Silver Spring - Posted in 10+ Groups
♠️ Last Saturday Spades in Silver Spring! ♠️
🌟 In Downtown Silver Spring
🕕 6:00pm to 10:00pm
😀 **Posted in multiple groups. So, expect a nice crowd.**
🚗 Nearby Parking in Wayne Ave. Garage
🍷 Alcoholic beverages are available! Please support the business by purchasing food/drinks.
✅️ No partner needed! Get matched with a partner onsite. All skill levels are welcome.
❤️ Come hang out with a friendly and welcoming group. Meet new people and have a great time!
🌟 The fun starts at 6:00pm! RSVP today.
From Glen Echo's Charm to the Majestic Great Falls with E-bike Lovers
**NOTE TO PROSPECTIVE RIDERS; RIDE MAY BE CANCELLED IN THE EVENT OF LOW INTEREST/SIGN-UP.**
[https://ridewithgps.com/routes/45899232](https://ridewithgps.com/routes/45899232)
26.1 miles. Lunch is at the Great Falls overlook 18.2 miles into the ride. There are toilets at Great Falls and Fletchers' Boathouse.
We will e-bike from Glen Echo Park in Maryland to the majestic Great Falls. We will be biking on the Capital Crescent Trail, the C&O Canal pathway, and McArthur Blvd with separate biking lanes. This tour captures the essence of adventure and natural beauty.
We will be meandering alongside the serene Potomac River and the C&O Canal, offering E-bike Lovers an unparalleled opportunity to immerse themselves in the lush landscapes that define this region.
Glen Echo Park, with its rich tapestry of cultural and artistic heritage, serves as the perfect prologue to a journey that gradually unfolds into the wild, untamed beauty of the Great Falls.
The route is just over 26 miles on gravel and asphalt. The gravel is compact. If you don't like the gravel on the C&O Canal pathway, this is not your route.
Entrance to the Great Falls National Park is for free as we enter from the C&O Canal.
We park at the large parking lot off Oxford Street, NOT at the smaller lot at McArthur Blvd.
Please bring snacks, lunch and plenty of water.
FYI: Ride With GPS E-bike Lovers Club membership is now for free as [www.ebikelovers.com](http://www.ebikelovers.com/) generates sufficient income from ads to cover the costs.
Here is the link to activate your free membership:
[https://ridewithgps.com/auto_approve/Club/6746/Zwa5jhttF5mJrFbN](https://ridewithgps.com/auto_approve/Club/6746/Zwa5jhttF5mJrFbN)
The group stops a few times for slower riders to catch up.
**REMEMBER:** This is a self-guided event. This event empowers each participant to take the lead, as there are no designated bike leaders within E-bike Lovers. We all embrace the role of leaders in this self-guided experience.
Please RSVP only if you are coming so we know how many E-bike Lovers will participate. We enjoy a nearly 100% RSVP success rate.
Thank you so much for your help!
As usual, non-assisted bikers are most welcome.
DISCLAIMER
LIMITATION OF LIABILITY: TO THE FULLEST EXTENT PERMISSIBLE PURSUANT TO APPLICABLE LAW, NEITHER GREGORY MAASSEN, NATHAN MERRIS, RICHARD CAMER TRIP COORDINATORS, THEIR AFFILIATES, FAMILY AND FORMER AND CURRENT EMPLOYERS NOR ANY OTHER PARTY INVOLVED IN CREATING, PRODUCING, OR DELIVERING E-BIKE LOVERS GUIDES, OUR MEETUP EVENTS, AND THE GPS E-TRAILS IS LIABLE FOR ANY DIRECT, INCIDENTAL, CONSEQUENTIAL, INDIRECT, EXEMPLARY, OR PUNITIVE DAMAGES ARISING OUT OF A USER’S ACCESS TO, OR USE OF THE E-BIKE LOVERS GUIDES, OUR MEETUP EVENTS, AND THE GPS E-TRAILS.
See for the full disclaimer: https://ebikelovers.com/disclaimer
Sunday Serenade with King Soul
King Soul delivers old-school Southern Soul with original songs, powerhouse vocals, and a killer horn section. Featuring all-star musicians from top DC bands and boasting 30+ Wammies and Austin Music Awards, they’re a premier draw at clubs and events.
Bring a chair. We will sit near the front on the right facing the stage.
MapReduce Events Near You
Connect with your local MapReduce community
CBusData: The Fellowship of the Star Schema: Transforming OLTP Data for Power BI
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.
Omnipresent Atheists Weekly Meetup (1st Tues)
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.
Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'!
Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life.
Mission: grow, support, and provide community for atheists in Central Ohio.
Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision.
Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge.
Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).
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.
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: 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
Omnipresent Atheists Weekly Meetup (2nd Tues)
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.
***
Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'!
Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life.
Mission: grow, support, and provide community for atheists in Central Ohio.
Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision.
Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge.
Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).
DoJo (Informal Python Meeting)
**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)
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 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.
How LLMs Like ChatGPT Actually Work and How to Build With Them
**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.





























