Lincoln Park PrisonMystery Escapes Escape roomIRLEXCELLENT room. Minimum number was four players, we went in with four experienced. There's multiple rooms that flowed really well, with a few back and forth things (which I enjoy, others may not). It was enough to do and semi-non linear puzzles so everyone was generally busy at all times and felt like they had plenty to do and weren't left out at all. Owner is very pleasant. They also have a cat!!