Since it's getting into the busy summer season for Six Flags, promotions and contests are starting to pop up including the newest involving Polly-O String Cheese. Not only do fans have a chance to win 20 tickets for them and friends they select upon registration, but it also includes Exclusive Ride Time on a designated ride for that day.. Assuming that all you have to do is enter yourself in a form, this looks like a pretty cool sweepstakes. And even better is that you're allowed one submission per day till' June 30! Along with the contest is a promotion put on by Polly-O String Cheese, where specially marked products of theirs come with a free kids ticket. Unfortunately, Magic Mountain cannot accept the free kids tickets. However, everyone can receive $15 off a General Admission at any Six Flags (theme) park including Magic Mountain. So whether or not you're a string cheese consumer, or your in it just for the 20 Friend ERT day, it's a pretty good promo.