Mainframe Computing
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Frequently Asked Questions
Yes! Check out mainframe computing events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the mainframe computing events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find mainframe computing events near your location here. Connect with your local community and discover events within your area.
Mainframe Computing Events Today
Join in-person Mainframe Computing events happening right now
Post AWS DC Summit: Meet the Community Evening
Join us for a special post-AWS DC Summit **“Meet the Community” evening** with **AWS DMV User Group** with special guest, AWS Principal Developer Advocate, Aaron Hunter!
This casual networking session is a great way to connect with fellow builders, cloud enthusiasts, and AWS community members after the AWS DC Summit. Whether you’re a student, developer, architect, or just curious about cloud, this is a perfect space to meet like-minded people, exchange ideas, and grow your network.
Expect light conversations, meaningful connections, and a relaxed atmosphere as we bring the community together after the big event.
📅 **Date:** July 2, 2026
🕠 **Time:** 5:00 PM – 8:30 PM
📍 **Venue:** Amazon HQ2, WAS19 2.103 + 2.104. 525 14th St S, Arlington, VA 22202
Looking forward to seeing everyone there and discussing the summit with great energy and conversations! Please RSVP with the same name as is on your state-issued ID, which will be required to check in at security.
Scanning Tunneling Microscope - Lab Day - Scanning Run - #15
Today we are Steve's Lab. RSVP and you'll be sent the location. It's in Silver Spring.
***Join us for an evening in an electronics lab where we will attempt to run clean scans of graphene and gold samples, and then clean up that data with post processing.*** This is a high sensitivity experiment, and we do not plan on being successful so early. But we've had promising results lately - so we will be putting in the time. We are NOT meeting at our usual location, but rather at Steve's house/lab.
If you RSVP, you will get a DM with the address but it's located in Silver Spring.
We will attempt full, clean lab - clean tip repeated scanning tests to see what we can learn and improve. We will experiment with online attendees, but if all possible showing up in person is strongly encouraged. Online join link is: - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers)
Our community is building (and documenting for other teams) how to build a scanning tunneling microscope using a mix of common and 3D printed parts. This will allow us to scan and visualize a single atom - an ambitious we are doing over the course of a few months.
The MoCo Makers community is one of the most innovative and competent groups in Maryland, and we've done everything from [publishing cancer research](https://pubmed.ncbi.nlm.nih.gov/38136356/), to [launching products](https://www.kickstarter.com/projects/gotim/cozy-curvy-multi-contour-pillow), [winning grants](https://covidinfocommons.datascience.columbia.edu/awards/2014255), and inspiring thousands.
Now our biggest challenge yet has appeared. We are building a Scanning Tunneling Microscope, that will allow us to scan and visualize single atoms.
To get a better idea of what we are doing, see our reference project here: [https://www.youtube.com/watch?v=7N3OqTEq08g](https://www.youtube.com/watch?v=7N3OqTEq08g)
All starting CAD, code, and reference files should exist. However, let's be the first Maker community to document the build process and share it with learners around the world.
We will be publishing our work here -[ https://hackaday.io/project/202816-qt-panda](https://hackaday.io/project/202816-qt-panda)
If you need a ride, let us know.
MORE Women's Mountain Bike Ride at Cabin John
Join us for MORE Women's MTB Ride at the Cabin John Trails in Potomac, MD. Beginner-level riders are welcome and encouraged to join in the fun! A mountain bike in good condition and helmet are required.
**Sign up at Golden Volunteer here:** [https://x.gldn.io/e/jgkrtQUn21b](https://x.gldn.io/e/jgkrtQUn21b)
***Please do not sign up on Meetup! If you do, you won't be alerted if the ride is cancelled!***
**Meet** at 6:00 PM with wheels down at 6:10 PM.
We will not ride if the trails are wet or muddy. Check your email from Golden Volunteer in case the ride is cancelled due to weather/trail conditions.
**Description** \- The event is open for women age 18\+\. You must sign a waiver on the Golden Volunteer link\, wear a helmet\, and be able to comfortably ride your mountain bike\. We expect to ride about 4\-5 miles on single track natural surface trails\. Bring your mountain bike\, helmet\, and drinking water\. This ride is **not suitable for hybrid bikes**!
As space is limited, please update your RSVP if you cannot attend.
**And support your trails and join MORE! www.more-mtb.org**
**Where** – Meet at the parking lot for the Cabin John Group Picnic Area at 7701 Tuckerman Lane, Potomac, MD.
Follow Google Maps at:
https://goo.gl/maps/aumXoQnD2qAp3iNp9
Hardware Hacking Night
Want to mess with some electronics? Or perhaps contribute to HacDC's main group project?
HacDC's latest event brings hardware projects to the community. We will focus primarily on the main project (Space Blimp!) but please feel free to bring some of your own projects to show off and work on!
Come Play Bruxelles 1893
It's the first Thursday of the month, and that means we will be replaying a game we played recently: ***Bruxelles 1893.***
From BGG: ***Bruxelles 1893*** is a worker placement game with elements of bidding and majority control. Each player is an architect of the late 19th century and is trying to achieve, through various actions, an architectural work in the Art Nouveau style. The most successful building yields the most points. Each player can also create works of art to increase their score.
Bansy in Bethesda. Canceled
**The concert has been cancelled due to the forecasted extreme heat**
The band Bansy will be part of the Summer Concert Series I. Bethesda.
Their set list spans genres and generations. They blend classic guitar anthems with today’s most popular pop hits. With multiple lead vocalists, instrument switching, and an energetic, interactive stage presence, they focus on keeping the crowd engaged, singing along, and having a great time from start to finish.
Bring a chair. Try to get there early to help me grab some tables.
Yin-Tastic Lunch: Savoring Midday Delights
Experience the ultimate relaxation with our 60-minute Yin & Restorative Yoga fusion class. This session combines the deep, meditative stretches of Yin Yoga with the soothing, supportive postures of Restorative Yoga.
During this class, you'll explore longer-held poses designed to release tension from deep within the muscles and connective tissues, promoting flexibility and calm. The Restorative elements enhance relaxation by incorporating props to fully support your body in gentle, nurturing positions, allowing for complete surrender and rejuvenation.
This practice is ideal for anyone seeking profound relaxation, stress relief, and a sense of inner peace. Whether you're a seasoned yogi or new to these styles, join us for an hour of blissful tranquility and restoration.
**The session is offered InStudio only. Sign up at www.piesfitnessyoga.com required at least two hours before class begins.**
The address is 1322 Prince St Alexandria, VA 22314.
Our entrance is located on the side of the building, parallel to West St. **Street parking is available and additional parking is located at Shiloh Baptist church, spaces 36,37,38,39.** The church is located across the street from the studio, on the corner of Duke St. and West St.
Mainframe Computing Events This Week
Discover what is happening in the next few days
49 cent dress
**One of our favorite bands in playing this Friday. Tell them at the gate you are there for the band and they will direct you to the terrace bistro.**
**The concert is inside and air conditioned!!!!**
The Power of the Subconscious Mind
**THE POWER OF THE SUBCONSCIOUS OVER YOU**
You are welcome to arrive 15 minutes early for refreshments!
At the lecture "The Power of the Subconscious", the speaker will clearly and understandably explain topics such as:
What is the exact definition of the Subconscious Mind?
How does it inflict unwanted feelings and anxiety in you?
What determines how much pressure it exerts on a person?
What exactly is the goal of the subconscious?
This is not just a lecture where you sit quietly and listen. It's interactive and LIVE, so you can ask questions at any time.
And the most important topic:
**HOW DO YOU TAKE CONTROL OF YOUR SUBCOUNSCIOUS!**
This group is sponsored by the Dianetics Life Improvement Center.
CALL 202-797-9826 FOR FURTHER INFORMATION AND REGISTRATION
Cuban Salsa/Rueda de Casino Class & Social Dancing
Danceintime runs Cuban Salsa Classes & Social Dancing Every Saturday, all year-long. Come at 1:15 pm to sign in. Stay till 4 pm.
Some of us go out for coffee or a bite to eat afterwards and everyone is welcome!
$15/person. Cash, PayPal, Venmo, Apple Pay, or Card accepted.
Chevy Chase Baptist Church; 5671 Western Ave. NW; Washington DC 20015. NOTE: Enter through back corner door of the church.
Danceintime classes are great fun. The dance moves are beautiful, fun, and our class creates a bonded community... Check it out! Class will be held every Saturday in December....celebrate the holidays with dance!
For more info: danceintime.com/classes
Questions? Contact Barbbernsteintalks@gmail.com
Coffee and Brunch at Caboose Commons (Mosaic in VA)
We'll check out Caboose Commons:
2918 Eskridge Rd, Fairfax, VA 22031
This location is 15 min. walk to Dunn Loring metro station. And there are public parkings at Mosaic.
Please have a picture profile so we can recognize you in the meetup.
Please only sign up if you're sure about attending this meetup, and please update your RSVP as soon as possible if you need to cancel, thank you!
The Crying of Lot 49 Book Club
This meeting will be dedicated to talking about the entirety of "The Crying of Lot 49" by Thomas Pynchon
Due to recent high popularity of our meetings, we will be having a temporary moratorium new members until a level of member cultivation has occurred. We estimate this will end around July 1st.
We will be meeting in the National Portrait Gallery Atrium.
To stay up to date with events and discuss meetings or books, you can join our Discord group. Please message me to get added.
ASL Brunch on Sundays in Greenbelt
Join our ASL Brunch on Sundays in Greenbelt! All ASL users and learners are welcome.
Brunches are alternately held at two restaurants in Greenbelt, both in the same town plaza.
ODD WEEKS: 1st, 3rd, and 5th Sundays, we meet at Cedars of Lebanon, 103 Centerway.
EVEN WEEKS: 2nd and 4th Sundays, we meet at New Deal Café,113 Centerway.
We are the Greenbelt ASL Community, a group of both Deaf and hearing people who hang out, chat about everyday goings on, trade stories, get to know each other better, and of course, enjoy food together. Many members use ASL as their primary language, several are interpreters or other fluent ASL users, while others are ASL learners who wish to improve their skills while making new friends.
Before or after brunch, you can visit the farmer's market and small coop grocery store in the plaza.
Please RSVP so we can contact you via email if needed.
Our group is on Facebook as Greenbelt ASL Community. Some longtime Brunch attendees don't mark their attendance here, so feel free to stop by even if you don't see others who have RSVP'd on Meet-up.
Mainframe Computing Events Near You
Connect with your local Mainframe Computing community
Azure CBUS July
Want to be a speaker? submit your talk to our Call for Presenters!!!
https://sessionize.com/azure-cbus-2026/
AWS Columbus User Group - Topic to be announced
Topic to be announced.
**CALL FOR SPEAKERS**
Learn more: https://www.awscolumbus.com/get-involved/
**THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: https://www.veeam.com/
**DIRECTIONS**
8800 Lyra Dr #450 · Columbus, OH
go to 4th floor.
**Want to sponsor the pizza and/or bar tab?**
Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com
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)
IxDA Chat n Pancakes
You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday.
But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to.
Thanks to the team at Nationwide of supporting the group.
CBusData - Highlights and Hidden Gems in SQL Server 2025
Highlights and Hidden Gems in SQL Server 2025
With so much emphasis on cloud data platforms and AI these days, SQL people can feel left behind by all the marketing hype. SQL Server 2025 was officially released in November of 2025, though, and contains a ton of improvements that will make our SQL Server deployments a bit faster, better, and more secure. There are even more improvements tucked into the release that never made a marketing blog or press release that you'll likely be learning about for the first time in this session!
Join this session to learn about what makes your high availability a little more available, your performance a bit more performant, and your database more developer and app-friendly. Come spend an hour with SQL people talking SQL Server 2025 – the good, the "not quite ready for prime time", and the hidden awesomeness.
Cocoaheads
We have moved to guild.host. Look us up there.
https://guild.host/events/buckeye-cocoaheads-rcavwd
ServiceNow AI Deep Dive: Hands-On Learning Session
We're planning a hands-on technical session focused on building AI solutions in ServiceNow - think skills, agents, and real-world use cases. If you’re curious about AI on the platform, RSVP now and stay tuned for more details. Let's build together!

![[New to Z] New York](https://secure.meetupstatic.com/photos/event/b/b/f/2/600_523068114.jpeg?w=3840)
![[New to Z] Dallas](https://secure.meetupstatic.com/photos/event/b/f/5/d/600_523068989.jpeg?w=3840)


![[New to Z] Minneapolis](https://secure.meetupstatic.com/photos/event/b/3/9/f/600_523065983.jpeg?w=3840)




















