Open Source
Meet other local people who are interested in Open Source Intelligence (OS-INT), the common meeting ground for government, business, academic, media, and other organizational practitioners of the craft of intelligence.
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Frequently Asked Questions
Yes! Check out open source events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the open source events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find open source events near your location here. Connect with your local community and discover events within your area.
Open Source Events Today
Join in-person Open Source events happening right now
Open Shop Hours
We will have open shop hours for anyone to bring their bikes to work on or need help fixing your own bike.
We will also have bikes that need to be fixed so you can learn if you like.
We will need everyone to sign in when arriving and sign out when leaving so we can keep track of volunteer hours and shop times.
Suggested donation of $15 per hour for use of tools and space would be appreciated. Thank you!
On https://blackecon101.podbean.com/ every Thursday at 6 pm
• What we'll do
On https://blackecon101.podbean.com/ Thursdays at 6 pm. discussing the economy....
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!
Volunteer Night @ The Warehouse
Come volunteer with us refurbishing donated bicycles so that they can be used again by the community! This event is open to new volunteers and existing volunteers. No mechanical experience is necessary.
Note: The warehouse location is in the alley behind 1502 Mt Vernon Ave. Enter through the gray door next to a roll-down garage door. If you drive to the location, be sure to park in the street, not in the alleys or parking lots surrounding the warehouse. And wear clothes you don't mind getting dirty with bicycle grease!
Volunteers under 18 need a parent or guardian to accompany them to their first volunteer experience and sign a liability waiver. Volunteers under 16 need a parent or guardian to accompany them at all times while volunteering with Vélocity.
Building a Scanning Tunneling Microscope - PCB Circuit Redesign with CAD
***In Person Location:*** Rockville Library, second floor meeting room (Collaboration Room 3).
Will recreate our Preamp circuit board inside EasyEDA to make it shareable for others. This ideally will also allow us to finish up design enough to submit for a materials grant program.
We are experimenting with a new virtual join link - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers)
If you can make it in person, that's always recommended!
Let's resume repeated full end-to-end testing cycles and continue to iterate our design and resolution. We are getting close.
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.
Does it sound hard? Perhaps.. However! I have every confidence that we are now operating at a level were we can take on this mean, cross-functional project. We continue to build on our past successes, and a key technology we previously applied was increasing the signal of small voltages using OpAmps - which we did during our custom pH Probe project - [https://www.mocomakers.com/ph-probe/](https://www.mocomakers.com/ph-probe/) \- That technology is exactly what we need to get this machine working\, and at a high precision\!
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 have a bit over $2,000 in materials costs, so if you want to sponsor this project, and get banners at events with 20K attendees, and access to our email broadcast of 30K members, please contact matt@mocomakers.com
We are also open to university, lab, or community partnerships so feel to reach out if you want to be part of this project.
Together, we can do incredible things.
***In Person Location:*** Rockville Library, second floor meeting room (Meeting Room 3).
To Join Virtually: https://meet.jit.si/mocomakers
Volunteer Daytime Session @ The Warehouse
Come volunteer with us refurbishing donated bicycles so that they can be used again by the community! This event is open to both new and existing volunteers. No mechanical experience is necessary.
Note: The warehouse location is in the alley behind 1502 Mt Vernon Ave. Enter through the gray door next to a roll-down garage door. If you drive to the location, be sure to park in the street, not in the alleys or parking lots surrounding the warehouse. And wear clothes you don't mind getting dirty with bicycle grease!
Please be aware that volunteers under 18 need a parent or guardian to accompany them to their first volunteer experience and sign a liability waiver, while volunteers under 16 need a parent or guardian to accompany them at all times while volunteering with Vélocity.
Open Source Events This Week
Discover what is happening in the next few days
Finding Your Soul Tribe
Purpose of This Group
This is a weekly gathering for spiritually awakened individuals, starseeds, and those on a journey of self-discovery who are seeking meaningful connection and community.
We meet every Sunday to share experiences, explore spiritual topics, and support each other in a grounded, open-minded, and respectful space.
Whether you’re newly awakening or have been on this path for years, you are welcome here.
COMMUNITY GUIDELINES: We welcome all members to engage with respect and kindness. Hate speech, bullying, or discrimination based on race, religion, gender, sexual orientation, or any identity will not be tolerated. Sexual harassment, inappropriate comments, or sharing explicit content is strictly prohibited. Please respect privacy, communicate constructively, and report any violations to moderators. Any breach of these guidelines may result in warnings or removal from the community.
Some discussion topics:
1. What do you feel is your unique spiritual purpose?
• How do your everyday actions reflect this purpose?
• Are there experiences or challenges that have guided you toward it?
• What would fully living this purpose look like in your life today?
1. How has your past trauma shaped your spiritual journey?
• Are there patterns from your childhood or family dynamics that still influence you?
• How do you feel these experiences have awakened certain spiritual sensitivities?
• What steps could help transform past pain into spiritual growth?
1. How do dysfunctional family dynamics impact your spiritual gifts?
• Are there ways family expectations or criticism have blocked your inner gifts?
• How can you set boundaries while still honoring family ties?
• What lessons from your family history have strengthened your spiritual resilience?
1. How do you nurture your inner child through your spiritual awakening?
• Are there unresolved wounds from childhood that need your attention?
• How does reconnecting with your inner child influence your heart chakra?
• What practices help you feel safe, loved, and whole in your inner self?
1. How is your heart chakra awakening influencing your life?
• Do you feel more compassion and empathy than before?
• Are there fears or past pain that prevent your heart from fully opening?
• How can you consciously strengthen and balance your heart energy?
1. How do you experience the 4th dimension in your spiritual awareness?
• Do you sense energies, synchronicities, or visions beyond the physical?
• How does this awareness shift your perception of reality or relationships?
• What practices help you navigate 4D experiences safely and grounded?
1. How can past traumas become a catalyst for spiritual service?
• Are there personal experiences you can transform into wisdom for others?
• How do your spiritual gifts support healing in your community or family?
• If resources were unlimited, what healing work would you create?
1. How do you integrate spiritual awakening with shadow work?
• Are there parts of yourself—anger, fear, or grief—that need attention?
• How does exploring these shadows affect your heart and higher dimensions?
• What rituals or practices help you reconcile inner darkness with your light?
1. How do you envision your multi-dimensional spiritual growth?
• How do past life patterns, inner child work, or trauma shape your 4D self?
• Are there limiting beliefs or blocks preventing your full awakening?
• How can you actively cultivate alignment with higher consciousness and love?
1. How do you currently nurture your spiritual growth?
• Are there practices or rituals that strengthen your connection?
• What obstacles prevent you from deepening your spiritual growth?
• How would your life change if you committed fully to these practices?
1. How do you handle spiritual challenges or doubts?
• Are doubts a source of growth or frustration for you?
• How do you differentiate between fear and true guidance?
• What strategies help you realign with your spiritual path during tough times?
1. How do your relationships reflect your spiritual journey?
• Are there people who inspire or block your spiritual growth?
• How do you maintain healthy boundaries while supporting others?
• In what ways could your spiritual gifts positively influence your community?
1. What is your vision for spiritual impact in the world?
• If resources were unlimited, what service would you offer?
• How does this vision align with your current life and actions?
• What steps can you take now to start manifesting this vision?
1. How do you integrate your spiritual insights into daily life?
• Are your decisions guided more by intuition or external expectations?
• How do you recognize when you’re out of alignment with your higher self?
• What small daily habits could deepen your connection to your spiritual path?
1. How do you perceive your spiritual evolution over time?
• Can you identify key moments that shaped your spiritual awakening?
• Are there lessons from past experiences you still need to fully integrate?
• How do you envision your spiritual growth unfolding in the next 5–10 years?
1. What is your experience with Kundalini awakening?
• How did you first notice the energy rising, and what physical, emotional, or spiritual sensations have accompanied it?
• Have past traumas, inner child wounds, or karmic patterns influenced how your Kundalini energy flows?
• How are you integrating this awakening into your daily life while balancing your chakras and higher-dimensional awareness?
1. How do you cope with feeling alone or misunderstood?
• Are there moments when isolation felt necessary for your growth?
• How do you maintain connection with like-minded people or community?
• What practices help you feel grounded and supported when alone?
1. How do you distinguish between your intuition and fear-based thoughts?
• Are there specific sensations or signs that guide you?
• How have past experiences shaped your fear patterns?
• What tools or rituals help you strengthen trust in your intuition?
1. How do you protect your energy while staying open and compassionate?
• Are there situations or people that drain or destabilize your energy?
• What boundaries or practices help you maintain balance?
• How do you remain receptive to others without overextending yourself?
1. How do you discern spiritual guidance from mental over-analysis?
• Are there synchronicities or patterns that feel like guidance?
• How do you manage self-doubt or overthinking loops?
• What practices help you stay present and attuned to subtle signs?
Meetup #17: Writing Handmade apps
We'll come together to talk about writing custom apps. Macoy Madson will show how he applied Handmade principles to creating a custom CAD application for a manufacturing company. He will go over the various features and his criteria for what he picked to build vs buy, as well as lessons learned from the shortcomings of his choices. If we have time, we'll also look at compiling native code to WebAssembly.
**Agenda:**
\- 2pm \- 3pm: Custom app presentation and WebAssembly
\- 3pm \- 4pm: Open\-ended discussions\, presentations\, etc\.
\- 4pm \- whenever: We'll go get food nearby\!
**What we do**
Presentations on lower-level, foundational programming topics, ethical software, knowledge sharing, mentoring, and discussion.
**Who we are:**
We are all about handmade software. Rather than focus on frameworks, heavy abstractions, and buzzwords - we typically create projects or research topics that build an understanding of foundational computing concepts, essential data structures, and hardware/software interaction.
**What to bring?**
Bring a laptop, project, or just a curious mind. If you're not sure you're ready to contribute, don't worry: we're all here to share our passions and hone our craft.
**If you arrive late:**
Please enter the room quietly as to not disrupt anyone that is presenting. You can take any empty seat.
Open Mic StandUp Comedy at Chevy Chase Neighborhood Library
Open Mic StandUp Comedy.
Sign up list goes out at 12:00 p.m.
Each performer will get 5 minutes to perform.
If you don't want to perform this time around, feel free to come enjoy the mic and relax.
If you need to cancel, please change your status to "will not attend."
BINGO Online (Win Prizes!)
**\*TO ATTEND GET TICKET At**
[https://www.socialevents123.com/event-details.aspx?id=13395#tix](https://www.socialevents123.com/event-details.aspx?id=13395#tix)
(Multiple Meetup groups are co-organizing so the RSVP's shown are just a very small portion attending. We'll have at least 20 registered.)
Our last online Bingo Night Party was such a BIG hit, we're doing it again! Do you like to play BINGO or want to just do something different?! Then you will LOVE this event! Here is your opportunity to have some fun playing our Live "Bingo" game. You will also get to socialize and make other friends from the comfort of your home.
Prizes included Amazon gift cards, free future events and more! This completely online event will be LIVE and you will be able to see and hear the other participants while playing. You will either need to print or draw out your bingo cards. We will email you with how to get it after registering.
You can have more than 1 person on your team as long as they're from your house and use same device. Friends/family around the country can also play. They would just need to also register for a ticket.
This event will be held on Zoom which you would access through your computer/webcam, or via your phone/tablet. On day of the event, you will get a secured Zoom link and link to print out Bingo cards.
\*RSVPS ON HERE ARE NOT REFLECTIVE OF ACTUAL ATTENDANCE as this is a multi group event.
Cost: $15-$20 depending on how early you register.
**\*TO ATTEND GET TICKET AT -**
[https://www.socialevents123.com/event-details.aspx?id=13395#tix](https://www.socialevents123.com/event-details.aspx?id=13395#tix)
To find more fun events:
Follow: [https://www.eventbrite.com/o/new-york-city-social-events-10797526283](https://www.eventbrite.com/o/new-york-city-social-events-10797526283)
Join: [https://www.meetup.com/NYC-Social/](https://www.meetup.com/NYC-Social/)
Click: [https://dljparty.ticketleap.com/](https://dljparty.ticketleap.com/)
Open Shop Hours
We will have open shop hours for anyone to bring their bikes to work on or need help fixing your own bike.
We will also have bikes that need to be fixed so you can learn if you like.
We will need everyone to sign in when arriving and sign out when leaving so we can keep track of volunteer hours and shop times.
Suggested donation of $15 per hour for use of tools and space would be appreciated. Thank you!
Meet Margaret Upshur, Mobius Materials
**Meet Margaret Upshur, Mobius Materials**
Margaret Upshur is founder of Mobius Materials - Helping build circular supply chains. Margaret previously served as Director of Operations at Particle, a venture leading application infrastructure for intelligent devices. She also served as a consultant with McKinsey & Company and holds a Bachelor of Engineering from Duke University, where she specialized in biomedical engineering and economics.
Mobius Materials is a certified component marketplace, used by contract manufacturers and OEMs to directly buy and sell excess electronic parts. "We have some of the rarest stock in the world - straight out of the warehouses of multinational OEMs and contract manufacturers. Whether you’re buying or selling or both, we help maximize your inventory performance and bottom line."
**The Discussion.** This series of hybrid events is perfect for budding entrepreneurs, experienced executive mentors cultivating an entrepreneurial mindset, early-stage investors, and students exploring innovative product design.
At each session, business founders serve as guest speakers share about their career, their firm's business model, as well as the successes and challenges in the product development process. Participants learn from the speakers’ experiences, discuss valuable insights, and connect with other entrepreneurs, students, faculty, and investors.
**Logistics.** A light lunch is served, as entrepreneurs connect with one another, learn from peers, and contribute to the conversation:
* Friday, April 17, 2026
* 11:30am EST - Coffee & Connection
* 12:00pm - 1:00pm EST - Presentation & Discussion
No pre-registration is required. Join us:
Robins School of Business
102 UR Drive, iLab Room 123
University of Richmond, VA 23173
**Parking.** Free parking is available in the U5 and U6 lots immediately adjacent to the Robins School. Please enter the main foyer, turn to the left and proceed to room 123 (EY Innovation Lab) on the ground floor.
Please note that visitors have a two-hour parking window.
Please sign in when you enter the room, providing your license plate number.
**On Zoom Webinar:**
https://us02web.zoom.us/j/89608419334?pwd=am0F9r85xPfh7aBaxtdUDILYsvNAwJ.1
Open Source Events Near You
Connect with your local Open Source community
Columbus Code & Coffee 85 @ Improving
Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you!
**What to Expect at the Intro Circle**
\~\~\~\~\~\~\~\~\~\~\~\~\~
Near the beginning of the event (1:30 pm), we do a standup:
* Organizer announcements, updates, and logistics
Round 1 - (7 secs max):
* Your name
* What you're working on
* What you can help others with
Round 2:
* Community events you wanna plug. If none, that's cool too.
Round 3:
* Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool.
After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!
Columbus Code & Coffee 86 @ Improving
Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you!
**What to Expect at the Intro Circle**
\~\~\~\~\~\~\~\~\~\~\~\~\~
Near the beginning of the event (1:30 pm), we do a standup:
* Organizer announcements, updates, and logistics
Round 1 - (7 secs max):
* Your name
* What you're working on
* What you can help others with
Round 2:
* Community events you wanna plug. If none, that's cool too.
Round 3:
* Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool.
After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!
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
Libera Animae - Freeing the Soul
Main Library, Meeting Room 2B
Join us for a welcoming evening of reflection, gentle music, and meaningful conversation. We’ll begin with a short grounding moment, followed by a brief reading from spiritual or philosophical traditions, and an open reflection circle where participants can share (or simply listen).
Libera Animae is an interfaith community focused on inner growth, creativity, and authentic connection.
All backgrounds are welcome.
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
Columbus HUG April
Want to be a speaker? submit your talk to our Call for Presenters!!!
https://sessionize.com/cbus-hug-2026/




























