“Psst!” Is that your history teacher hissing at you? It is. You better go see what he wants. “Last week you told me all about such great heroes of American history, remember?” Of course, you remember, you almost got detention. “I’m supposed to decorate a cake for Principal’s Day with our principal’s hero on it. Can you figure out who her hero is? Go see if it is any of the heroes you know about. Be quick!”