Stealing the info from their meetup page about open lab. They also do a monthly Saturday event that usually has live music and so on.
It's OPEN LAB! We're open to the public. Non-members are encouraged to come down and check out the space, work on something interesting, or find out what we're planning next. We generally will have snacks, and possibly dinner. We'll also hold our State of the Space Discussion. Members are encouraged to share and work on their projects preferably during open lab when possible.
5PM to 10PM - OPEN LAB (all are welcome)
Work on Projects (Computers, Programming, Electronics, 3D Printing & more)
State of the Space, Q&A/Discussion (all welcome)
Meetings (all are welcome):
6:30pm Board meeting
7:00pm State of the Space