What are the top challenge Events happening in Grayslake?
Here are the top challenge Events in Grayslake:
- Monster Truck Wars is happening on Fri 01 May 2026 from 6:00 PM onwards at Lake County Fairgrounds - IL, Grayslake
- Flashlight Egg Hunt is happening on Thu 02 Apr 2026 from 8:00 PM onwards at 240 Commerce Dr, Grayslake, IL, United States, Illinois 60030
- Grayslake Scavenger Hunt For Couples - SHOW LOVE (Date Night!!) is happening on Thu 26 Mar 2026 from 1:00 PM onwards at Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED), Grayslake
