Principal I.M. Greedyguts' good twin brother is so good that everyone at Dreary Meadows wants to enroll in Y.B. Greedyguts' Cheery Meadow's Elementary School. This makes I.M. see the error of his ways when even Sour Pickle jumps ship, but it doesn't move him enough to resort to old-fashioned honesty to get the staff and students to return. And it turns out that if things over at Cheery Meadows seem too good to be true, they probably are.
