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Little Monster Monday!

Monday, October 10

11:00am - 7:00pm

On Monday, October 10, Six Flags Great America will be open as a family-friendly day ONLY! We will be open from 11:00am – 7:00pm. 

This day will be specifically THRILLS BY DAY, with no Frights at Night. 

There will be NO haunted houses, monsters on the midways, or shows available this day. 

Junior thrillseeker on your hands? Take them over to our kid-friendly rides for a thrilling day! Junior thrillseekers can enjoy the day at Camp BOO in Yukon Territory, Hometown Park in Hometown Square, or Kidzopolis in County Fair.

Family-friendly thrills by day!

Kids Boo Fest