With her dad away, Eric sees spending the weekend at Donna's as a trial marriage, but there's one aspect he has never considered.

Thanks to Red's constant attempts of making Eric's life miserable after finding out about his engagement to Donna, the rest of the gang decide to stay away from the Foreman residence. As a result, Hyde, Jackie, Kelso, and Fez go searching for a missing Leo. Elsewhere, Red and Eric are less than thrilled when Kitty signs them up to compete in Point Place's Pioneer Days competition, where they learn they're facing Eric's arch-nemesis Mitch Miller and his father.