Katie Kazoo, Switcheroo #12: No Bones About It

A trip to the Natural History Museum goes completely wrong. When Katie won't participate in her classmates shenanigans, they call her a goodie-goodie when she doesn't join in. The mean tour guide, Mr. Weir isn't making things any better. When Mr. Weir's meanness rubs off on Katie, the trip suddenly gets a whole lot worse. Can Katie make things right?