Cryptography
Meet other local people interested in Cryptography: share experiences, inspire and encourage each other! Join a Cryptography group.
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Frequently Asked Questions
Yes! Check out cryptography events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the cryptography events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find cryptography events near your location here. Connect with your local community and discover events within your area.
Cryptography Events Today
Join in-person Cryptography events happening right now
The Non-competitive Tennis Partner Program
We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program.
[https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)
Alum Creek Trail Hike
Joins us for a 3 mile hike this Friday evening along the beautiful Alum Creek Trail. This fully paved trail is pretty flat and winds along Alum Creek. We will travel 1.5 miles south along the trail to a scenic bridge before turning around. Hope to see you Friday!
Columbus Global Laptop Lifestyle โ $1,000 Daily Blueprint
# Transform Your Career: Location-Free Awaits ๐
In just a fortnight, completely reimagine your work life. Develop multiple income avenues, hone remote work skills, and create global connections that last a lifetime.
**URGENT: Spaces Are Limited!** To secure your place, RSVP *and* finalize registration. Act now!
### ๐ **TAKE THE LEAP: Register Here!** ๐
[๐ Secure My Spot ๐](https://remoteready.io/product/RemoteReadyBootcamp?city=Columbus&groupurlname=circle-of-professionals-mastering-ai-income&startgmtdatetime=2026-04-17T22:00:00Z)
---
### Is This For You?
This intensive offers an exceptional fit if:
* You dream of location independence and the digital nomad lifestyle.
* You are ready for a bold career change, leaving behind rigid office life.
* Developing varied income sources as a digital entrepreneur appeals to you.
* The idea of earning while traveling ignites your passion.
**Imagine...**
Envision starting your day with coffee abroad, then seamlessly transitioning to focused, productive work โ earning from anywhere. Stop imagining, and start doing.
This powerful 14-day experience offers the tools to make it real. Step away from the 9-to-5 routine and join a thriving community of remote professionals worldwide. From Spain to Thailand, Japan to Brazil, our alumni are living their dreams. Through practical training, you'll master diverse income streams, ace remote workflows, and discover the best locations for productive and free location-independent living.
**Real Outcomes**
By the end of the bootcamp, you will:
* Forge a lasting remote career, built on skill, not chance.
* Employ proven frameworks to craft your dream travel-and-work lifestyle.
* Join a community of ambitious, go-getting, like-minded professionals.
**Your Remote Future Starts *Now***
Receive personalized support and resources immediately upon approval.
Don't wait any longer to claim your freedom. [APPLY TODAY](https://remoteready.io/product/RemoteReadyBootcamp?city=Columbus&groupurlname=circle-of-professionals-mastering-ai-income&startgmtdatetime=2026-04-17T22:00:00Z) and begin your transformation! ๐
Columbus Strategic $1,000 Polymarket Wins Workshop
## Unlock the Power of Prediction: Polymarket Masterclass
Ever felt like you could foresee the future? Now, put those insights to work. Join us for a deep dive into Polymarket, the prediction market platform, and learn how to turn your knowledge of current events into real opportunities.
It's more than just guessing; it's about strategic analysis, risk management, and capitalizing on market inefficiencies.
### Is this workshop for you?
This session is tailored for:
* Those brand new to prediction markets and ready to learn the ropes.
* Sharp minds that enjoy analyzing data and making calculated decisions.
* Individuals with a passion for news and current affairs, looking to leverage their insights.
* Anyone seeking alternative income streams powered by event analysis.
### What's on the agenda?
During our time together, we'll cover:
* Demystifying Polymarket: From initial setup to executing your first prediction.
* Essential risk management techniques to protect your investments.
* Decoding market signals and understanding liquidity dynamics.
* Tactics for identifying and exploiting market mispricings.
* Constructing a robust portfolio for consistent gains.
* Inspiring examples of successful Polymarket strategies put in motion.
_"The instruction was clear, the advice was practical, and the techniques were actionable. I've already made back my registration fee!"_ - Recent participant
### Secure Your Spot โ Full Registration Required!
Spaces are limited, so don't miss out. RSVPing "yes" on Meetup **does not** confirm your spot. You **must** complete the official registration using the link below:
### [โ
Claim Your Seat! โ
](https://remoteready.io/product/Polymarket?city=Columbus&groupurlname=circle-of-professionals-mastering-ai-income&startgmtdatetime=2026-04-17T22:00:00Z)
Let's transform your knack for predictions into a powerful income stream! Register now.
Cryptography Events This Week
Discover what is happening in the next few days
Drunken
This month's prompt concerns the idea of the โwarrior philosopherโ (seemed appropriate in these times)--that is someone whose understanding of violence, power, and justice is forged through direct experience of war. We are looking at Major General Smedley D. Butler, a highly decorated U.S. Marine raised in a Quaker (pacifist) tradition who later became a prominent critic of American militarism (there is a wonderful biography of Gen. Butler called "Gangsters of Capitalism")
Butler's argument in *War Is a Racket* (1935): that many U.S. interventions were driven less by national defense than by corporate and financial interests, with Butler portraying himself as an enforcer for business and Wall Street. We can consider the moral ambiguity of his insider critiqueโwhether complicity strengthens or undermines credibility and also consider some of the concrete reforms he proposed (e.g., โconscriptโ capital before soldiers, restrict the military to coastal defense, and have only those who fight decide on war).
Butlerโs life arc clearly changed from pacifist upbringing to warrior to antiwar crusaderโand asks whether true understanding of peace requires firsthand knowledge of war, and what that implies about the cost of suffering. So do we need to suffer to understand suffering? Do we have to experience war to appreciate peace? As one more question: in the movie "A Few Good Men" Jack Nicholson's character says that "you have the luxury of not knowing what I know" so do most of us go through life oblivious to real violence and suffering? See you at Drunken Philosophy!
Ohio Paper Folders January folding session March 15th
Our monthly meeting will be Sunday April 19th 1-4 PM
This will be held at 4049 Garrett W Dr, Columbus, 43214
This is off of Olentangy River Rd, north of Riverside Hospital. This is the home of one of our members.
Everyone is welcome - beginner to expert. This is a casual folding session. People will teach a few models.
๐ฅ Lincoln Street Salsa ๐ฅ Salsa, Bachata, and Merengue Dancing!๐ฅ
๐ฅ ๐๐ข๐ง๐๐จ๐ฅ๐ง ๐๐ญ๐ซ๐๐๐ญ ๐๐๐ฅ๐ฌ๐
๐ฅ ๐
๐๐๐ญ๐ฎ๐ซ๐ข๐ง๐ :
๐ฅ ๐๐ข๐ฏ๐ ๐๐๐ฅ๐ฌ๐ ๐๐๐ง๐: ๐๐ฅ ๐๐จ๐ง ๐๐๐ฅ ๐๐ฒ๐!
.
๐ฅ ๐๐๐ญ๐ฎ๐ซ๐๐๐ฒ, ๐๐ฉ๐ซ๐ข๐ฅ ๐๐
๐ฅ ๐ ๐ฉ๐ฆ โ ๐ ๐๐ฆ
.
๐ฃ Salsa, Bachata, and Merengue
๐ฃ Dancing All Night Long!
.
๐ ๐๐ฎ๐ฒ ๐๐๐ซ๐ฅ๐ฒ ๐๐ข๐ซ๐ ๐๐ข๐๐ค๐๐ญ๐ฌ ๐๐๐ ๐๐ญ:
[https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/)
.
Lincoln Street Salsa
1717 Brice Rd
Reynoldsburg, Ohio 43068
.
๐ฃ ๐๐๐ ๐ข๐ฌ๐ญ๐ซ๐๐ญ๐ข๐จ๐ง
8:00 pm โ 8:30 pm
.
๐ฃ ๐๐๐ ๐ข๐ง๐ง๐๐ซ ๐๐๐ง๐๐ ๐๐๐ฌ๐ฌ๐จ๐ง!
8:30 pm โ 9:30 pm
.
๐ฃ ๐๐ฉ๐๐ง ๐๐๐ง๐๐ ๐๐๐ซ๐ญ๐ฒ ๐๐ข๐ญ๐ก
๐๐ข๐ฏ๐ ๐๐๐ฅ๐ฌ๐ ๐๐๐ง๐!
9:30 pm โ 1:00 am
.
โ
Cover Includes Dance Lesson and/or Party!
.
๐ ๐๐ฎ๐ฒ ๐๐๐ซ๐ฅ๐ฒ ๐๐ข๐ซ๐ ๐๐ข๐๐ค๐๐ญ๐ฌ ๐๐๐ ๐๐ญ:
[https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/)
.
๐ $๐๐ ๐๐๐ซ๐ฅ๐ฒ ๐๐ข๐ซ๐ ๐๐ข๐๐ค๐๐ญ๐ฌ (๐๐ง๐๐ฌ ๐/๐ @ ๐ ๐ฉ๐ฆ!)
.
๐ $๐๐ ๐๐ญ ๐ญ๐ก๐ ๐๐จ๐จ๐ซ
.
โ
๐๐จ ๐๐ฑ๐ฉ๐๐ซ๐ข๐๐ง๐๐ ๐๐๐๐๐ฌ๐ฌ๐๐ซ๐ฒ!
โ
๐๐จ ๐๐๐ซ๐ญ๐ง๐๐ซ ๐๐๐ช๐ฎ๐ข๐ซ๐๐!
โ
Always Other People to Dance With!
โ
Singles, Couples,
Beginners, and
Pros Welcome!
.
โ
BYOB
โ
18+
.
โ
๐๐ฎ๐๐ฌ๐ญ๐ข๐จ๐ง๐ฌ? ๐๐ข๐ฌ๐ข๐ญ: LincolnStreetSalsa.com
๐๐ซ ๐๐๐ฑ๐ญ ๐๐จ๐๐: ๐๐๐-๐๐๐-๐๐๐๐
.
๐ ๐๐ฎ๐ฒ ๐๐๐ซ๐ฅ๐ฒ ๐๐ข๐ซ๐ ๐๐ข๐๐ค๐๐ญ๐ฌ ๐๐๐ ๐๐ญ:
[https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/)
.
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!
Global Azure - Columbus
The global Azure community is coming together again, and Columbus is officially on the map.
View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/)
On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure.
Whether youโre building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you!
**What to Expect**
* Engaging technical sessions
* Real-world Azure architecture & cloud-native patterns
* AI, agents, automation, and modern DevOps
* Food and drinks (because learning burns calories)
* Time to connect with fellow engineers, architects, and cloud enthusiasts
**Who Should Attend?**
* Software engineers (any language, any stack)
* Cloud architects
* DevOps engineers
* Data professionals
* AI explorers
* Platform builders
* Anyone who loves solving hard problems with great tools
If you build, deploy, automate, scale, monitor, or optimize in Azure, youโll feel right at home.
**Why Global Azure?**
Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. Itโs grassroots. Itโs technical. Itโs practical. And itโs powered by people who genuinely love sharing what theyโve learned.
And yes, itโs free to attend!
๐ Live Salsa Band Saturday 4/18! ๐ Salsa, Bachata, and Merengue Dancing! ๐
๐ฅ ๐๐ข๐ง๐๐จ๐ฅ๐ง ๐๐ญ๐ซ๐๐๐ญ ๐๐๐ฅ๐ฌ๐
๐ฅ ๐
๐๐๐ญ๐ฎ๐ซ๐ข๐ง๐ :
๐ฅ ๐๐ข๐ฏ๐ ๐๐๐ฅ๐ฌ๐ ๐๐๐ง๐: ๐๐ฅ ๐๐จ๐ง ๐๐๐ฅ ๐๐ฒ๐!
.
๐ฅ ๐๐๐ญ๐ฎ๐ซ๐๐๐ฒ, ๐๐ฉ๐ซ๐ข๐ฅ ๐๐
๐ฅ ๐ ๐ฉ๐ฆ โ ๐ ๐๐ฆ
.
๐ฃ Salsa, Bachata, and Merengue
๐ฃ Dancing All Night Long!
.
๐ ๐๐ฎ๐ฒ ๐๐๐ซ๐ฅ๐ฒ ๐๐ข๐ซ๐ ๐๐ข๐๐ค๐๐ญ๐ฌ ๐๐๐ ๐๐ญ:
[https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/)
.
Lincoln Street Salsa
1717 Brice Rd
Reynoldsburg, Ohio 43068
.
๐ฃ ๐๐๐ ๐ข๐ฌ๐ญ๐ซ๐๐ญ๐ข๐จ๐ง
8:00 pm โ 8:30 pm
.
๐ฃ ๐๐๐ ๐ข๐ง๐ง๐๐ซ ๐๐๐ง๐๐ ๐๐๐ฌ๐ฌ๐จ๐ง!
8:30 pm โ 9:30 pm
.
๐ฃ ๐๐ฉ๐๐ง ๐๐๐ง๐๐ ๐๐๐ซ๐ญ๐ฒ ๐๐ข๐ญ๐ก
๐๐ข๐ฏ๐ ๐๐๐ฅ๐ฌ๐ ๐๐๐ง๐!
9:30 pm โ 1:00 am
.
โ
Cover Includes Dance Lesson and/or Party!
.
๐ ๐๐ฎ๐ฒ ๐๐๐ซ๐ฅ๐ฒ ๐๐ข๐ซ๐ ๐๐ข๐๐ค๐๐ญ๐ฌ ๐๐๐ ๐๐ญ:
[https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/)
.
๐ $๐๐ ๐๐๐ซ๐ฅ๐ฒ ๐๐ข๐ซ๐ ๐๐ข๐๐ค๐๐ญ๐ฌ (๐๐ง๐๐ฌ ๐/๐ @ ๐ ๐ฉ๐ฆ!)
.
๐ $๐๐ ๐๐ญ ๐ญ๐ก๐ ๐๐จ๐จ๐ซ
.
โ
๐๐จ ๐๐ฑ๐ฉ๐๐ซ๐ข๐๐ง๐๐ ๐๐๐๐๐ฌ๐ฌ๐๐ซ๐ฒ!
โ
๐๐จ ๐๐๐ซ๐ญ๐ง๐๐ซ ๐๐๐ช๐ฎ๐ข๐ซ๐๐!
โ
Always Other People to Dance With!
โ
Singles, Couples,
Beginners, and
Pros Welcome!
.
โ
BYOB
โ
18+
.
โ
๐๐ฎ๐๐ฌ๐ญ๐ข๐จ๐ง๐ฌ? ๐๐ข๐ฌ๐ข๐ญ: LincolnStreetSalsa.com
๐๐ซ ๐๐๐ฑ๐ญ ๐๐จ๐๐: ๐๐๐-๐๐๐-๐๐๐๐
.
๐ ๐๐ฎ๐ฒ ๐๐๐ซ๐ฅ๐ฒ ๐๐ข๐ซ๐ ๐๐ข๐๐ค๐๐ญ๐ฌ ๐๐๐ ๐๐ญ:
[https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/)
.
Cryptography Events Near You
Connect with your local Cryptography community
NSCoder Night
Bring your work or your hobby, hang out, and code with us.
Follow @buckeyecocoa for more information.
Prompt vs. Paintbrush
AI is changing how art is made. But when does it stop being your work and start being the machineโs?
This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation?
We encourage audience participation during this event that will be moderated by Chris Slee.
Whether youโre deep in the field or just getting curious, come connect with others building and exploring AI in Columbus.
Sponsored by [Transform Labs](https://www.transformlabs.com/services)
Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)
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
Psychic Development Series II - Pueo Group
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
Columbus HUG April
Want to be a speaker? submit your talk to our Call for Presenters!!!
https://sessionize.com/cbus-hug-2026/
Afternoon Coffee Break!
(craft and chit chat included)๐คฃโ๏ธ๐ค
**Letโs catch up and take an afternoon break.**
**Grab a coffee or snack and letโs chit chat! Gayle and I will bring adult coloring books and/or a simple craft if youโd like to unwind and relax.๐**
What If Your AI Could Be a Team? - Chad Green
**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you.
The building address is 4450 Bridge Park
The entrance is 6620 Mooney St, Suite 400
You will need to scan your ID at the door to get a visitor badge.
**Abstract**
GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise.
We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration.
Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team.
**YouTube Link**
TBD





























