Reviving this thread to say that I had an excellent time playing the machines at Chicago Street Pinball this afternoon. Went with a buddy and his 4 sons and we had a blast. Fantastic variety of machines to play, and a handful of games I'd never played before. There was a small issue here or there with some machines (a good number of them just needed leveling), but didn't take away too much from the play experience. This is definitely the best all ages pinball experience you can find in Chicagoland. Can't wait to make a return trip!