High Tech Happy Hour
Monthly free networking group for tech workers.
Madison Area Repeater Association Inc.
Operates amateur radio repeater systems. Meetings held at UW Space Place, 2300 S. Park St. the second Monday in January, March, May, September and November.
PO Box 14171, 53708
Madison Astronomical Society
Promotes astronomy through observational and educational programs; monthly meetings second Fridays (usually at UW Space Place). Beginners encouraged; no telescope needed.
502 Walton Pl., 53704
Makerspace with facilities for prototyping, tech and advanced manufacturing as well as some art making. Classes offered weekly.
2100 Winnebago St.
Southern Wisconsin Apple Group
Supports users and aficionados of Apple hardware and software, including Macs, iPads, iPods and iPhones. Meets second or third Wednesdays at Sequoya Library.
PO Box 259298, 53725
Technical Club of Madison
Presentations on technical subjects, factory and technical workplace tours.
Wisconsin Technology Council
Leading catalyst for tech-based development in Wisconsin. Also oversees Wisconsin Innovation Network, dedicated to fostering innovation and entrepreneurship.
455 Science Dr., Ste. 240, 53711
608-442-7557; 888-443-5285 (toll free)