Six Flags Great America Announces New Joker Roller Coaster For 2017
This morning, Six Flags Great America announced The Joker 4-D free fly coaster for 2017. It will be the park’s 15th coaster! On this wicked new adventure, you’ll soar outside the confines of the track in wing cars facing other riders! The Joker will lift riders up 12 stories, along a 90 degree lift and flip […]