The Super Sleepover Lauren, Patti, Kate, and Stephanie are each having an exchange student from Walden Elementary stay with them for a week. It's going to be a great time! Stephanie and her new friend are going to shop till they drop. There's going to be a big party for the Walden kids. . . and of course, Patti's organized an eight-girl sleepover! Then Patti finds out she won't be hosting someone. And Lauren's visitor could not care less about making friends. The sleepover exchange sure looks like a washout. . .until Lauren decides to take charge!