Go to the part of the movie where "The Gang" has just arrived at the Val Party. The car pulls up right in front of the steps to the door, and there doesn't seem to be any type of valet parking. Then, later as Char and Tai are leaving, all of a sudden, Summer and Elton's cars are in the exact place Murry's car was when they pulled up, plus, they are conveniently parked perpendicular to the curb, while Murry was parallel parked.