Plot: The episode begins with Cora and Emmy in the living room, speaking about having a cool sleepover before they get too old for things like that. Nina and Stella then enter the living room, asking what the girls are talking about. Both girls then ask kindly, and Nina accepts.
Later that night, Nina tells Grayson that Wilbur's pre-school teacher thinks that it would be a good idea for him to have friends sleepover. Grayson comments that it's a stupid idea, but Nina talks him into allowing Kody Corrin over for a night. Eventually, Paul invites Roman over.
During the night, all children experience problems and causes trouble for the parents. At the end of the episode, Grayson and Nina remark on the events that occurred the previous night.