Six Flags Great America to reopen April 24

GURNEE, IL - MAY 24: A car approaches the entrance to Six Flags Great America May 24, 2005 in Gurnee, Illinois. Looking to protect park visitors, Six Flags now has information printed on the back of their season passes regarding sex offenders' rights on visiting their parks. On the current season pass, Six Flags has wording stating it reserves the right to deny admission of anyone convicted of a sex crime or anyone required to be registered as a sex offender. The policy is included on season passes to all its 30 parks nationwide. (Photo by Tim Boyle/Getty Images)