The Northbrook Park District holds open gym basketball at Techny Prairie Activity Center (TPAC) and Greenbriar Gym. Open gym is free for TPAC members. Non-members pay a fee, enter the gym, choose sides and play a game.
Open Gym Fee for Non-Members: Resident $6/Non-resident $8
Swipe Card: Resident $54/Non-resident $72 for 10 admissions to any open gym (Must have ID card at the time of admission; CANNOT be shared between patrons or locations)
Swipe cards available for purchase at Registration Offices and at Greenbriar School during open gym.