Saturday, May 21, 2022 - Sunday, May 22, 2022
08:30 PM - 05:00 AM
Six Flags Great America
1 Great America Parkway
Gurnee, IL 60031
708-424-5200
The class of 2022 is going to Six Flags Great America for the Six Flags Lock-in. This event is open to all OLCHS seniors only. You must bring your Student ID or Driver's License to attend. Dress appropriately for the weather. Bring spending money as needed. *Season passes do not apply to ticket price.