Steve is a finalist in an Innoventions contest at Walt Disney World. He invites the Winslow family whom all are thrilled about going except for Carl who is too concerned about leaving work behind. Myra is unable to be with her Steve as well. Steve's entry in the contest is none other than his transformation chamber which he will used to transform into Stephan. Much to Laura's excitement he does at the contest but before Stephan is asked to go back into the transformation chamber and change back into Steve (to prove he's not faking it) Laura messes with the machine while no one is looking. When he does go in Stephan believes that there was a malfunction affected by the shipping of his machine. The judges decide to postpone the results of the contest for three more days while Stephan and Laura spend some time together in the happiest place on earth. Meanwhile to save money, Eddie and Waldo decide to drive down to Disney World but they encounter chaos along the way. Laura begins