Venue Information

Music venue in Tinley Park, Illinois Credit Union 1 Amphitheatre is an outdoor music venue located in Tinley Park, Illinois, that opened in 1990 and was built by Gierczyk Development. It is one of the largest music venues in the Chicago area, with a capacity of up to 28,000 spectators: 11,000 reserved seats and 17,000 lawn seats. Formerly Hollywood Casino Amp Chicago