Fright Fest Gurnee Il. Fright fest kicks off at 11 a.m. 29, the annual event at the gurnee amusement park features a number of haunted attractions, live performances and a whole lot more.

Fright fest power hours lets you experience all of the thrills and chills with access to haunted attractions, epic thrilling rides and more, all included with your specialty. Technology & engineering day at six flags great america offers knowledge and fun in one sweet deal.