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Meet other local people interested in Mainframe Computing: share experiences, inspire and encourage each other! Join a Mainframe Computing group.
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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

Porcelain painting
Porcelain painting
Come and join Northern Virginia porcelain artists. We will provide all the paints and materials needed. Just bring your smile and creativity. We paint from 10:00 am - 2:00pm every Tuesday & Wednesday. Please RSVP in advance if you like to join oir group. Text: 703-906-9150 We are located few minutes from Tyson’s corner in McLean.
Nerd Talk
Nerd Talk
meet at Tysons Corner Mall Upper Level Food Court
Mid-Week Rhythm Refresh
Mid-Week Rhythm Refresh
[Book Your Classes by Clicking This Link! ](https://crowndancestudio.com/group-classes/) Break up your week with a burst of energy and social connection from **1:00 AM to 2:00 PM!** Our Wednesday daytime series focuses on Latin American rhythms styles, helping retirees and daytime learners build muscle memory and confidence. We provide personalized attention to ensure every student feels comfortable and successful on the floor while learning the Cha Cha, Rumba, & Swing. Price: $25 Drop-in / Membership DOES NOT include this class!
Overcoming Average - NoVa Chapter
Overcoming Average - NoVa Chapter
This group was originally started by Chad Keith who created and hosts a podcast by the same name in Charlotte, NC. I am hoping to continue his legacy here in NoVa as I recently moved to this area. This group is all about finding community around self-improvement and exchanging ideas on how to be your best self and get the most out of life. This group is for anyone who is interested in overcoming average in all areas - career, ambitions, relationships, hobbies, health, everything. I am so excited to meet driven individuals in the NoVa area so please reach out if you have any questions at all. EVERYONE is welcome so please sign up for an upcoming meetup!
Mastery & Socializing (Level 3 Bachata & Salsa)
Mastery & Socializing (Level 3 Bachata & Salsa)
[Book Your Classes by Clicking This Link! ](https://crowndancestudio.com/group-classes/) Mid-week is for the experts with **Level 3 Bachata (7:45 PM)** and **Level 3 Salsa (8:30 PM),** followed by a **Social Dance Party at 9:15 PM.** These advanced classes challenge experienced dancers with intricate footwork and styling, emphasizing the joy of high-level performance. **The evening costs $25 for the classes and social**, providing an inclusive space where advanced students can sharpen their craft and immediately practice their moves with peers. 7:45 Bachata (Level 3) 8:45 Salsa (Level 3) $18 for 1 Class $22 for 1 Class + Social $25 for 2 Classes + Social $10 for Social Only

Mainframe Computing Events This Week

Discover what is happening in the next few days

Advanced Expression (Level 2 American Rhythm)
Advanced Expression (Level 2 American Rhythm)
[Book Your Classes by Clicking This Link! ](https://crowndancestudio.com/group-classes/) Friday: Advanced Expression End the work week with high-energy **Advanced Rhythm** from **7:00 PM to 8:30 PM**. This session dives deep into the technicalities of Latin and Ballroom styles like Rumba, Samba, or Mambo, designed for dancers who value precision and artistic expression. For $25, you'll receive intensive instruction that pushes your physical boundaries and refines your competitive or performance edge in a high-vibe atmosphere. **When: Every Friday** **Time: 7:00 pm to 8:30 pm.** **1 Dances per month:** **\*Please check the flyer on the group class page for the dance of the month. Or contact us to find out.** **Cost:$25 per person for 90 min.**
MORE Women's Mountain Bike Ride at Cabin John
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
Come Play: For all Mankind and other space games.
Come Play: For all Mankind and other space games.
**Alert! New Location!** This week, we will try out the Ballston Quarter Food Court (https://www.ballstonquarter.com). We will post our exact location here in the comments once we get settled. We will play ***For All Mankind***. We have two copies, and it plays up to four. If you have a copy, let us know. If we don't get any more copies, and we get more than 8 RSVPs, we will play an additional space-themed game. Here is ***For All Mankind's*** description from BGG: ***For All Mankind*** is a fast-paced game of strategic exploration, clever trades, and diplomatic shenanigans. Build your empire across the ever-changing solar system. (Careful, the planets move!) Gather, trade, and invest your resources — and do whatever it takes to stay ahead of the competition. Expand: Grow your empire with colonies (more loot!), research (more power!), and espionage (more nukes!). Scheme: All is fair in interplanetary domination, but you would never double-cross a friend...right? Profit: Be the first to reach 10 points, and see your name etched in the stars forever! Learn to play in about 15 minutes. Finish a game in about 60 minutes. The most fun you’ll ever have blowing up your friends in space, guaranteed!
Scanning Tunneling Microscope - Lab Day - Scanning Run - #10
Scanning Tunneling Microscope - Lab Day - Scanning Run - #10
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.
Cuban Salsa/Rueda de Casino Class & Social Dancing
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
The Weekend Jazz Vibe
The Weekend Jazz Vibe
[Book Your Classes by Clicking This Link! ](https://crowndancestudio.com/group-classes/) Finish your week strong with a dance instruction that blends technical skill with pure social joy. This Friday session is a favorite for single moms and retirees to practice their new moves, and enjoy a vibrant community atmosphere before the weekend begins. We make it easy for every student to stroll across the dance floor with some American Smooth from **11 AM to 12 PM.** Price: $25 Drop-in / Membership **DOES NOT** include this class!
BERNINA B990 Quilting Event
BERNINA B990 Quilting Event
**Attend in-person for our Zoom presentation with Connie Flanders! Ready to Quilt Smarter? Discover the B 990 Difference!** Join us as we watch Connie over Zoom, demonstrating how to take the next step in your quilting journey. Whether you’re eager to learn computerized quilting in the hoop or looking to refine your free-motion quilting skills, the **[BERNINA 990](https://artisticartifacts.com/products/b990-create-your-own-magic "BERNINA 990, the ULTIMATE expression of Swiss engineering, precision and innovation")** is here to help you. Hosted by B 990 expert **Connie Fanders**, this Zoom presentation will inspire you while highlighting how the B 990 simplifies all forms of quilting, ensuring you quilt with ease, efficiency, and get professional-grade results. **What you’ll learn:** * Precision piecing techniques * Tips for straight line quilting with a dual feed or walking foot * Creating custom quilted fabric from a single decorative stitch pattern * Perfecting free-motion stitches * Easy block and border placement while quilting in the hoop * Bonus: Personalization with lettering! **This event is ideal for quilters of all skill levels, BERNINA owners, other brand owners as well as B 990 owners — join us in-person for our viewing party**. **Light refreshments provided; *100% of your reservation fee will be donated to Food for Others*.** **We will have several planned presentation breaks so our BERNINA staff can demonstrate techniques for you on a B 990 and a B 790 Pro, and answer your questions!** *** Due to the size or other requirements of the class or concurrent scheduling, some classes are in our second-floor space: access is via stairs only. Registrations for all Artistic Artifacts classes MUST be paid for through our website at [https://artisticartifacts.com/collections/wk,](https://artisticartifacts.com/collections/wk,) or via a visit to our shop at 4750 Eisenhower Avenue. We encourage you to RSVP here, but to ensure your seat you MUST follow through via our website. View our complete class policies » [https://artisticartifacts.com/pages/class-policies](https://artisticartifacts.com/pages/class-policies)

Mainframe Computing Events Near You

Connect with your local Mainframe Computing community

Building Agents with Microsoft Agent Framework
Building Agents with Microsoft Agent Framework
We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.
TBD
TBD
**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** TBD **YouTube Link** TBD
The Non-competitive Tennis Partner Program
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)
DoJo (Informal Python Meeting)
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
Franklin Park Conservatory / Columbus Brewing Company
Franklin Park Conservatory / Columbus Brewing Company
**History** The [Franklin Park Conservatory](https://www.fpconservatory.org/)’s roots trace back to 1852 when the Franklin County Agricultural Society purchased 88 acres of land to host the Ohio State Fair. After the fair moved to its permanent home, the city of Columbus transformed the grounds into Franklin Park in 1884. This transition shifted the space from a temporary event site to a dedicated public green space for the growing community. The park became a central hub for outdoor recreation and early civic gatherings in the neighborhood. In 1895, the landmark Victorian-style Palm House opened its doors, drawing heavy inspiration from the Glass Palace of the 1893 World’s Columbian Exposition in Chicago. This iron and glass structure became an immediate icon, housing exotic plants that residents would otherwise never see in the Midwest. It remains the oldest part of the facility and serves as a primary link to the conservatory’s 19th-century origins. For decades, it stood as a singular testament to grand horticultural architecture in Central Ohio. A major turning point arrived in 1992 when Columbus hosted AmeriFlora '92, an international horticultural exhibition. This massive event prompted a $16 million renovation and expansion, adding significantly more greenhouse space and the Dorothy M. Davis Showhouse. The festival put the conservatory on the international map and fundamentally changed its scale and ambition. Following the event, the facility transitioned from a city-run park to a private, non-profit organization. In 2003, the conservatory’s identity was further defined through a long-term partnership with world-renowned glass artist Dale Chihuly. After a successful exhibition, the Friends of the Conservatory purchased most of the glass installations, creating the largest permanent collection of Chihuly’s work in a botanical setting. These vibrant glass sculptures are now woven throughout the biomes, blending art with nature. This addition helped cement the conservatory as a premier cultural destination rather than just a botanical garden. Recent years have seen the site expand beyond the glass walls to emphasize community engagement and outdoor education. The 2018 opening of the Scotts Miracle-Gro Foundation Children’s Garden added two acres of interactive landscape designed for hands-on learning. The Scotts Miracle-Gro Company Community Garden Campus also provides local residents with space to grow their own food and learn sustainable practices. Today, the conservatory balances its historic Victorian charm with modern commitments to local ecology and the Columbus community. **Maps of the Conservatory** Here is the [main map](https://www.fpconservatory.org/wp-content/uploads/2025/08/franklin-park-zones-scaled.jpg) of the Conservatory grounds. Here's a [map of the areas](https://www.fpconservatory.org/wp-content/uploads/2026/02/ConstructionMap-2026.jpg) in which the Conservatory has ongoing construction (see below). **Summary** For this event, we'll explore Columbus's highly-rated and very popular Conservatory. As mentioned above, the Conservatory is doing renovations on parts of the facility. These renovations are scheduled to be ongoing until the Fall of next year. Basically, no matter when you go to the Conservatory over the next 18 months, you're going to see some metaphorical orange barrels. So let's just go now. **Tickets and pricing** On the first Sunday of every month, the Conservatory is free for residents of Franklin County and the city of Columbus. You must bring an ID to receive this discount. (Yes, they do check.) Otherwise, tickets are $25.20. Members of the Columbus Zoo (of which I am one) do get a discount on tickets, though I have never actually bought a ticket to the Conservatory (I've always gone on free days). I believe the discount is $4. Parking is always free. If you have additional questions about pricing or whether and for what you qualify, you can reach the Conservatory at 614-715-8000. **Where we'll meet** We will meet just outside the main entrance. I guarantee there's going to be a line. The Conservatory is always popular on free days, and especially in nice weather. **Your GPS is stupid!** Be careful simply typing "Franklin Park Conservatory" in your GPS and going where it tells you. The only way to access the parking lot to the Conservatory is off of Broad Street. Unfortunately, since Google Maps is unable to find its way out of a wet paper bag, it has a tendency to want to take people to a mythical, non-existent Conservatory entrance on Nelson Road. If your GPS does this, just drive to the north side of the Conservatory along Broad Street. Your GPS should then redirect you to the main Conservatory entrance. If your GPS doesn't, then throw your phone away\* and look for the big Conservatory sign on the south side of Broad Street between Nelson Road and Franklin Park West. You also should be able to use the map pin I've provided, below, and it should properly direct you to where you need to drive. \* Don't really do this. **After the event** After stopping to smell the roses, for those that are interested, we'll head to the nearby [Columbus Brewing Company Beer Hall](https://columbusbrewing.com/location/beer-hall/) for [drinks](https://columbusbrewing.com/location/beer-hall/#draft-list) and [lunch](https://columbusbrewing.com/location/beer-hall/#food-menu). The Beer Hall's actual address is [200 Kelton Ave, Columbus, OH 43205](https://www.google.com/maps/place/200+Kelton+Ave,+Columbus,+OH+43205/data=!4m2!3m1!1s0x883889a94ac4acad:0xadb2e60240dbc38b?sa=X&ved=1t:242&ictx=111) (it's literally just on the south side of the Conservatory). Be sure this is where your GPS is taking you when you use it, as the Brewing Company has a taproom on Harrison Avenue that is *not* what you want for this event. We should be at the Beer Hall by 1 if you can't make the Conservatory and just want to join us for drinks.
NSCoder Night
NSCoder Night
Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.
Pranic Healing Level I - PH I--- DAY 2 of 2
Pranic Healing Level I - PH I--- DAY 2 of 2
MCKS PRANIC HEALING® Level I In PRANIC HEALING® Level 1, you learn the basics of working with your energy aura, including learning to "scan," or feel the energy, to "sweep," or clean away congested energy, and to "energize," or supplement areas in your aura that have a pranic deficiency. PRANIC HEALING® has been taught to doctors, nurses, massage therapists, acupuncturists, chiropractors, shiatsu practitioners, and many others in the healing field. It has allowed them to heal confidently and consistently in the shortest learning time possible. These professionals find PRANIC HEALING® very effective and easy to apply. Other topics covered in PRANIC HEALING® Level 1: Energetic anatomy: You will learn to work with the network of chakras, meridians and auras to accelerate the healing processes of your body. Preventive healing: You will learn to remove the negative energetic patterns of a disease to prevent it from fully manifesting as a physical ailment. Self-Pranic healing: You will learn to apply these healing techniques to accelerate your own healing. Step-by-step techniques for ailments related to your: respiratory system, e.g., asthma,; circulatory system, e.g., heart ailments; gastrointestinal system, e.g., irritable bowel syndrome; musculoskeletal system, e.g., arthritis and back pain; reproductive system, e.g., menstrual problems. You'll also learn how to address common problems as migraines and sinusitis. Additionally, you'll learn to apply distant healing to loved ones who are not present in the room with you. All PRANIC HEALING® courses are "experiential," which means that you learn by actually performing the techniques and exercises in class - on yourself and those around you. During class, all the principles will be explained thoroughly and you will practice the techniques exhaustively so you will be confident in your ability to produce positive results when you finish the course. This is Day 2 of 2 Attendance at day one is required to attend day 2. The Course text book is Choa Kok Sui, "Miracles through Pranic Healing" Please bring this with you to class. PRANIC HEALING® Level 1 is a prerequisite to all other GMCKS courses. For those interested to review the class...Review fee is only $75!! LOOK AT THIS!! Review for FREE when you bring a new student to class with you.