Treated as social outcasts by the school clique, Molly, Pixie and Marguerite decide to join the Girl Guides in an effort to meet new friends. But there is one problem: Pixies grandmother can not stand the Girl Guides. To change her mind, Marguerite and the girls try to impress her by setting up camp in the backyard. Their plan goes terribly wrong but an encouraging word from M. Chevrier helps turn the tide.