RESERVE ONLINE IN ADVANCE
Free Hours for Illinois Residents
Admission is free for Illinois residents on Thursday evenings, 5:00–8:00, June 6–September 26.
You can reserve your free tickets online in advance; your resident status will be verified using the zip code associated with the billing address provided.
If you’re unable to reserve tickets in advance, please stop by the admissions desks on the day of your visit for assistance.