The venue has a capacity of 1,000. http://www.theaterfabrik-muenchen.de/
Theaterfabrik is one of many halls / clubs that are located on a former factory site. This area is called Optimolwerke, the address is Friedenstrasse 10. You can find a map here: http://www.optimolwerke.de/anfahrt
Nearest public transport station: Ostbahnhof (all suburban trains, underground train U5, tram, buses)
Parking: around the area for free, if you find a place. And there are a lot of parking spaces inside the area, but they're not for free.
Age restriction: If you're under 14 you have to be accompanied by a guardian. No entry for children under 6.