Theresa Allen would lose her feet if they weren't attached to her ankles, at least that's what her older sister, Amy, says. And deep down, Theresa wonders if Amy might be right. So when Theresa is put in charge of the fifth-grade section of the Elizabeth Cady Stanton Middle School Spring Carnival, she knows she's going to ruin it for everyone. She just can't handle all that responsibility. Or can she? Right from the get-go, things are pretty messy-literally...