At Big Bird's summer camp, Mike asks Oscar the Grouch if he wants to join the "cleanup band". Oscar tells him that he'd rather be messy and sloppy. So Mike and the Kids sing "Pitch In and Help", a song about things people do at camp to keep things clean and neat. They sweep the floor, set the table, make their beds, and wash the dishes. When Oscar hears that they also take out the trash, he suggests that they take it to his cabin. Mike reminds him that they're supposed to clean their cabins instead.