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Frequently Asked Questions
Yes! Check out software defined radio events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the software defined radio events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find software defined radio events near your location here. Connect with your local community and discover events within your area.
Software Defined Radio Events Today
Join in-person Software Defined Radio events happening right now
SRF is offering ONLINE MEDITATIONS in today's climate
PLEASE CHECK THE ONLINE MEDITATION CALENDAR FOR DETAILS OF THESE MORE THAN 50 SERVICES A WEEK- https://onlinemeditation.yogananda.org/calendar/
Financial Literacy Workshop
Come learn how money really works. We’ll cover how to grow it, protect it, get out of debt, and use smart retirement and infinite banking strategies to build long-term security.
Medium Level (B-Group NFT 15): Tuesday Night Ride (TNR) - Lazy Mikes: Ice Cream?
**Tuesday Night Rides (TNR) B-Group Edition with Ryan, Dave, Bruce, Ronne, & Renee**
As you may have heard, our illustrious TNR leader Ryan is sporting a repaired knee and is in recovery mode. We are recasting the TNR as a **B-ride!** (**no faster than a 15mph** pace).
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**The Ride: Summary**
**(Must Read)**
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* RIDE NAME: Tuesday Night Rides (TNR) B-Group Edition - Lazy Mikes
* START LOC: Shirlington Library
* START GPS: [https://goo.gl/maps/GXU2cMAG7672](https://goo.gl/maps/GXU2cMAG7672)
* START PARKING: Any Garage in Shirlington
* ARRIVAL: 6:00pm
* SPEECH: 6:15pm
* ROLLING: 6:30pm (or earlier if everyone is present)
* LEVEL: \*\***Medium\*\***
* PACE: \*\***no faster than 15mph\*\***
* DISTANCE: 16 miles (Lazy Mike's)
* TERRAIN: Trail / Street
* RIDEWITHGPS ROUTE:
**CBG_TNR_LMIKE_2026 (Updated)**
**[https://ridewithgps.com/routes/55165275](https://ridewithgps.com/routes/55165275)**
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**The Ride: Detail**
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For your riding pleasure NoVA CBG presents: Tuesday Night Rides (TNR) B-Group Edition - Lazy Mikes
We'll start in Shirlington and do the Lazy Mikes W&OD OUT and BACK route!
* The B group will do an OUT and BACK to Lazy Mikes via the W&OD - 16 miles (ice cream optional).
It's UPHILL on the way out, but a glorious DOWNHILL on the way home!
This is the Medium level ride because we're going to keep a pace of 13-15mph on flat stretches (slower on hills) and the total distance is approximately 16 miles.
This is a NO DROP ride so you will not be left behind but you are expected to try to keep a B-Group level pace (NFT 15mph).
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**The Meeting Spot:**
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Shirlington Library
4200 Campbell Ave
Arlington, VA 22206
GPS: [https://goo.gl/maps/GXU2cMAG7672](https://goo.gl/maps/GXU2cMAG7672)
We will meet directly in front of the library by the fountains.
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**The Ride After The Ride:**
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We’ll head to Samuel Beckett’s after the ride for a drink and food. We sit outside so we can bring our bikes and keep an eye on them. Join us if you like!
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**Ride Level Chart**
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NoVA CBG tries to accommodate all levels of cyclists by offering different types/levels of rides. We just ask that you come to the ride that suits your current riding ability the best.
* Introductory Level: If you haven't ridden a bike in a number of years (or are uncertain of your abilities on a bicycle).
* Beginner Level: You can ride for 10+ miles at a pace of 10+ to 12+ mph with potentially minor hills involved.
* Medium Level: You can ride for 20+ miles at a pace of 13+ to 15+ mph with potentially moderate hills involved.
* Advanced Level: You can ride for 20++ miles at a pace of 15+ mph with potentially major hills involved.
Both Medium and Advanced Levels might require handling various challenges such as reading cue sheets, using a Garmin or navigation app, night riding, out of town travel, or any other odd cycling situations.
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**The Fine Print:**
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An RSVP of 'YES' is your digital signature and means you have read and understood MEETUP.com's:
* "Terms of Service : Section 6. Release " found at https://www.meetup.com/terms/
* NOVA-CBG's "Assumption of Risk Agreement" found @ https://www.meetup.com/novacbg/pages/1942951/NOVA-CBG_Waiver/
Helmets are required to participate in all NOVA-CBG rides. NO exceptions. All riders ride at their own risk and with the understanding that cycling is an inherently dangerous activity. When coming to the meetup you do so voluntarily and are ready and able to participate in the ride as described under the conditions of the day.
Be on time for the "pre-ride" preparation. If you do not attend the pre-ride preparation you will not be allowed to participate on the ride. Again, no exceptions.
Career Night - Financial Services
Join us for Career Night to learn how our agency works, what we do, and how you can earn part-time or full-time income helping families with financial literacy and protection.
Profs & Pints DC: Artemis II and Beyond
[Profs and Pints DC](https://www.profsandpints.com/washingtondc) presents: **“Artemis II and Beyond,”** on how the recent space mission fits into long-term plans for the Moon, with Michael J. Neufeld, retired senior curator for the Space History Department of the Smithsonian’s National Air and Space Museum.
[Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/dc-artemis-ii-and-beyond](https://events.ticketleap.com/tickets/profsandpints/dc-artemis-ii-and-beyond) .]
NASA’s recent, spectacular Artemis II mission is a sign that the United States is serious about sending humans to the Moon again.
Gain an understanding of how Artemis II fits in both past and planned lunar missions with historian Michael Neufeld, who was lead curator of the Smithsonian’s Destination Moon exhibit. He has taught at Johns Hopkins, Colgate, and other universities, and is the author or editor of nine books dealing with the history of technology.
He’ll start by looking at the aftermath of the Apollo program of a half century ago and why it ended only four years after its first lunar mission. He’ll consider why no lasting lunar programs emerged from major announcements by two presidents, George H.W. Bush and George W. Bush, that astronauts would be going back to the Moon and on to Mars.
His vividly illustrated lecture will then explore how Artemis is a product of a human spaceflight program that has changed dramatically over the past 50 years. We’ll look at how collaboration with Europe, Canada and Japan became integral to the shuttle and International Space Station programs, and how the rise of new commercial space companies such as SpaceX has enabled NASA to buy both space services and space craft.
Both international and commercial partners are involved in the latest Moon efforts, with SpaceX and Blue Origin expected to supply the landers to take astronauts down to a planned base on the Moon’s South Pole. How soon will any of this happen? Probably not as quickly as NASA says, but the specter of a Chinese landing on the Moon by 2030 is one obvious reason to keep things moving along.
We’ll look at the sustainability of the Artemis space program for at least the next decade or so. You’ll emerge from the talk with no doubt that exciting days are ahead for space fans. (Doors: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.)
Image: The Artemis II mission launch (NASA photo).
Free Self-Defense Class for Adults – Maryland Systema (Rockville)
Have you been thinking about trying self-defense training, but do not want a loud, aggressive, or overly competitive environment?
This free intro class is a simple way to get started.
Maryland Systema offers practical self-defense training for adults in Rockville with a focus on movement, awareness, breathing, posture, and calm under pressure. This class is designed for beginners and first-timers who want real-world self-defense training in a welcoming setting.
You do not need experience. You do not need to be in top shape. You do not need a martial arts background. You just need to show up ready to learn.
This is not a sport-based class built around winning points, memorizing routines, or trying to look impressive. It is a more practical approach to adult self-defense training that helps you stay balanced, aware, and functional when things feel uncertain.
If you have been searching for self-defense classes in Rockville, beginner self-defense near you, or practical self-defense training for adults, this class is a good place to start.
**What you will work on**
* Breathing and staying calm under pressure
* Movement that improves balance and mobility
* Awareness and posture
* Simple partner drills
* Practical self-defense training for beginners
**Who this class is for**
* Adults new to self-defense training
* Beginners looking for a low-pressure class
* People who want practical self-defense instead of sport martial arts
* Adults in Takoma Park, Silver Spring, Rockville, and nearby areas looking for realistic self-defense classes
**What to wear**
Please wear comfortable workout clothes. No uniform is required.
**Why start with this class**
This free intro class gives you a chance to experience the training, meet the group, and see whether Maryland Systema is the right fit for you before joining regular weekly classes.
**RSVP**
Reserve your spot and come try a beginner-friendly self-defense class in Rockville.
Secrets to Meditation: An Introduction to the Happiness Program
Discover the power of your breath to manage your mind and experience instant peace & calm.
Join a 60-minute free Workshop and get a glimpse of the Sudarshan KriyaTM-
The breathing technique that is revolutionizing the lives of millions.
What you’ll discover at ‘Beyond Breath’
✔ A taste of the Sudarshan KriyaTM, a breathing technique taught in the Happiness Program
✔ An instant energy booster that awakens & relaxes your mind - Take it home and practice daily!
✔ The peace & calm of a unique guided meditation
✔ Secret keys to manage your mind
✔ The power of surrounding yourself with positive, like-minded people.
You can use your breath to master your thoughts and emotions - the key to managing the quality of your day.
The Happiness Program
At the end of this workshop you may enroll into the Happiness Program (3 days, 3 hours each day) to learn the Sudarshan KriyaTM, a science-backed, rhythmic breathing technique through which you can:
Tap into a reservoir of energy and use it as you please!
Relieve deep-rooted stresses and anxieties
Uplevel your productivity
Overcome emotional blocks, move on from past events and shed limiting beliefs
Heal your body & gain power over your mind
Experience the true state of meditation
Learn more about the Happiness Program & the Sudarshan KriyaTM in our introductory workshop 'Secrets to Meditation'.
register: http://aolf.live/introSKY
Software Defined Radio Events This Week
Discover what is happening in the next few days
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!
Agentic AI and the Search for Extraterrestrial Life
Join PSW Science® on May 29 at 8 PM as we welcome Michael Garrett (U. of Manchester) & Adam Thompson (NVIDIA).
During the question and answer period, in-person attendees and live stream viewers may ask the speaker questions, and in-person attendees may also engage with the speaker during the post-lecture reception. Refreshments are served. For more information on this meeting, please visit: https://pswscience.org/meeting/2536
The meeting will be held in the John Wesley Powell Auditorium, adjacent to the Cosmos Club. The Powell Auditorium is located at 2170 Florida Avenue, NW Washington, DC 20008. Use of the Cosmos Club is restricted to the Powell Auditorium, the entryway to the auditorium, and the restrooms immediately outside the auditorium. Please note there is no onsite parking available.
PSW Science, founded in 1871, is one of the oldest scientific societies in Washington D.C. Now, over 150 years later, we celebrate the Society's rich history and contributions to scientific discovery and cross-disciplinary collaboration. For information on how to become a member of PSW Science and membership benefits, please visit https://pswscience.org/join/
SRF is offering ONLINE MEDITATIONS in today's climate
PLEASE CHECK THE ONLINE MEDITATION CALENDAR FOR DETAILS OF THESE MORE THAN 50 SERVICES A WEEK- https://onlinemeditation.yogananda.org/calendar/
🍾 DC Polyam's One Year Anniversary Celebration! 🎊
WOW can you believe it's been a full year since we started DC Polyam?! To thank you all from the bottom of our hearts, we are hosting our one-year anniversary celebration on Thursday, May 28th, at Easy Tiger Tavern.
Come by yourself, invite your friends, come with your polycule, the more the merrier! We want to celebrate with you, and we look forward to seeing all of the regular and new folks there! 🎊🍾
We always enforce a set of house rules in order to maintain a safe space:
* **Respectful Behavior** towards hosts and other guests is required; anyone who violates these rules may be asked to leave the event.
* **Expectations:** Check your expectations at the door. Being at this event does not signal sexual availability or indicate any aspect of sexual orientation. Our events are about developing friendships and connections within the community. This is a no cruising event, in order to maintain a comfortable atmosphere for our guests.
* **Safe Spaces:** We strive to create a safe space for people of ALL identities, including those who do not identify as polyamorous.
* **No photography, video, or recording** of any kind is allowed **without prior verbal consent** of all parties involved.
* **Verbal Consent:** Please be sure to ask and wait for a yes before hugging or initiating any physical contact, and encourage each other to speak openly about consent and personal boundaries. This helps foster a culture where personal boundaries are supported and attendees are empowered to speak confidently of their limits. (i.e. “Can I give you a hug?” “No thank you, but I would love a handshake.”)
If you have any questions please feel free to reach out!
Game Development Working Session (Lamond-Riggs Library Conference Room 1)
NOTE: This working session is at Lamond-Riggs Library not MLK. It is near the Fort Totten Metro Station.
A game development **Working Session** involves 3 key parts:
1. Tell people what you're going to do
2. Actually do stuff
3. Show people what you did
**What to bring**: Laptop, Charger, maybe a power strip if you have one handy, any other game development tools you need. Try to download any software you need before the working session. There is Wifi at this location, but it may be slow if you have to download any large files.
ASL Social at L&L Hawaiian Barbecue / Garden Social
DeafPlusAdvocate is hosting our monthly ASL Social event in the DMV.
Join us for a late spring ASL Social at Garden Social. Also, enjoy Hawaiian cuisine and great outdoor and indoor space.
.If you are Deaf/hearing, interested in socializing, or looking for practice with American Sign Language (ASL), join us! All ASL levels are welcome!
This is the perfect place for you!
We will host ASL Social on Saturday, May 30th, at the L&L Hawaiian Barbecue from 5:00 PM - 8:00 PM.
The address is:
4363 John Marr Dr, Annandale, VA 22003.
If you have any questions, please don't hesitate to contact the DeafPlusAdvocate team.
Software Defined Radio Events Near You
Connect with your local Software Defined Radio community
Ensuring Software Quality in the world of AI Developers - Matt Eland
**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**
Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod.
**YouTube Link**
https://youtube.com/live/BltmWMH1zG0?feature=share
QA or The Highway 2026
QA or the Highway is a one-day, affordable, regional, professional conference featuring real-world experience and thought leadership in the QA and testing industry.
This is a ticketed event please register here:
https://www.qaorthehwy.com/
Featured Keynote Speakers:
**Matthew-Hope Eland** **(Wizard at Leading EDJE)** \- An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering\, AI\, and data science concepts in the most ridiculous ways possible\. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie\, reinforcement learning to drive the behavior of digital squirrels\, data analytics to suggest improvements to his favorite TV show\, and AI agents to play board games and create an AI agent with the personality of a dog\. Matt is the author of "Data Science in \.NET with Polyglot Notebooks" and "Refactoring with C\#" as well as several LinkedIn Learning courses\. Matt helps organize the Central Ohio \.NET Developer Group\, runs several blogs and a YouTube channel\, has a Master’s of Science in Data Analytics\, and is a current Microsoft MVP in AI and \.NET\.
**Tatyana Arbouzova** **(CEO at Innovate QA)** \- Tatyana Arbouzova is an engineering and business leader with a strong background in Quality Engineering across multiple industries\, including Big Tech\, Healthcare\, and Entertainment\. She has held leadership roles at world\-class companies such as Microsoft\, VMware\, Disney\, and The Pokémon Company International\, where she focused on building quality\-driven cultures and scaling teams to deliver high\-impact products\. With decades of experience\, Tatyana has helped organizations transform their quality practices so teams can deliver software efficiently\, confidently\, and with measurable business outcomes\. Today\, Tatyana advises software companies on adopting AI to optimize quality practices and improve how software is delivered at scale\. She is also a passionate community builder and the founder of Innovate QA\, a thriving Seattle\-based community and conference for quality professionals\.
Cocoaheads
Come out to Improving for our monthly iOS and Mac meetings.
This Month's Presentation:
Nothing yet. (You should volunteer).
What is Cocoaheads (http://cocoaheads.org/)?
CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics.
What is BuckeyeCocoa (http://buckeyecocoa.org/)?
BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend.
Presentations!
Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website.
To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter.
Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/
Columbus Arduino Raspberry Pi Enthusiasts (CARPE) (Check Location)
Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration!
This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired.
**New to electronics or curious about tinkering?**
You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building.
While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.
NSCoder Night
Bring your work or your hobby, hang out, and code with us.
Follow @buckeyecocoa for more information.
Game Dev Meetup (@Improving In-Person)
PLEASE NOTE!!!
This event will be In-Person for our very 1st Improving collab! If you know the [Columbus Unity group](https://www.meetup.com/columbus-unity-user-group/) location, we'll be at the same place. This is our 1st event and are doing a soft launch with limited attendance. 1st come 1st serve. If you want to be there and we fill up, please email me at [info@thecogg.com](mailto:info@thecogg.com) and I'll be in touch.
All street parking is free on Sundays but you can also pay to park in any of the local garages. See image of [parking map here](https://drive.google.com/file/d/1Mr9_LFIggbs-0_Zd3AJTGNqEhgMf2TzQ/view?usp=sharing).
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On the last Sunday of the month, we're having our usual end-of-the-month social gathering with our GameDev Meetup meeting. There will be announcements and presentations followed by some social networking Let's continue the conversations with good vibes and friends.
All are welcomed from all ages and backgrounds to this public event. If we can, we'll be streaming or uploading the video later via our COGG YouTube channel here:
[https://www.youtube.com/@TheCOGG/streams](https://www.youtube.com/@TheCOGG/streams)
(Also please do subscribe if you have not done so!)
No game development experience required!
If you are interested in doing a 20 minute game development related presentation, please fill out our form online here:
[https://goo.gl/forms/lVdTJZiNJewlPJuj1](https://goo.gl/forms/lVdTJZiNJewlPJuj1)
Or e-mail us at info@thecogg.com
with the following:
Your Name, Company/Affiliation, Name of Your Game/Topic, Description, Tech Needs, and Your Contact.
Be sure to check out our Discord for real time news updates:
[https://discord.gg/NrBhuNQ](https://discord.gg/NrBhuNQ)
Christians in Tech - Meetup #36 @ Improving
Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you.
Our Website
[https://linktr.ee/citcbus](https://linktr.ee/citcbus)
Sponsors and Partners
* Improving (Venue Sponsor)
* Bethel World Prayer Center (Fiscal Sponsor)
* Fruits & Roots (Coffee Partner)





















