Esme lives with her grandparents on the uppermost floor of the topmost best building. She has just met a future friend named Wendall who came to her door selling Troop Badger cookies. He is hoping to earn his Cookie Empresario badge. Esme thinks she would like to earn a Cookie Empresario badge too! One small problem: she is not in Troop Badger. But Esme is a problem solver! She decides to start her own troop: Troop Esme. It will include all the neighbours in the topmost best building. And her first act as troop leader? Help Wendall sell all his cookies, of course!