While Steven and Elyse are away on vacation, Mallory accidentally crashes her parents' car into a telephone pole. The kids need to raise money for auto repairs and decides to turn the Keaton house into a hotel.

Steven and Elyse plan a nostalgic weekend with the kids before the baby arrives, and are crushed to discover that the children are not at all interested in reminiscing about old times-they'd rather be with their friends.