When Winston's new step-sister-to-be Macy moves to Woobawittawoo with her dad, life in their small town quickly turns upside down. Winston is thrilled, but Macy is miserable. Wooba might have the Big Bread, but what use is a crumbling tourist attraction when Macy wants to become an Olympic gymnast? It's up to Winston and his friends to convince Macy to love Wooba as much as they do so they can stay there forever. But how? Could a gymnastics club be the answer to all their problems?