Wanna see Cars 2 with the kiddos, well here is an awesome sweepstakes for you then. Go on over to Walmart's Facebook page, "like" them and then click on Mater's Secret Mission to possibly win up to 2 FREE tickets per Facebook fan (up to $7.50 value). Click "Get Started" select a "secret agent" (one of your facebook friends) who will receive the message. Type the message, submit and the you will see if you won or not. Each hour a limited amount of ticket voucher codes are released but supposedly you can keep trying until you win. Good Luck!!