The team finds a caterpillar singing on a toadstool. Their friend goes to the musical tree of many colors with the other caterpillars on the truck to get a brand new outfit, until the truck hits a bump which throws Little Caterpillar off the truck. Now, it is up to the team to bring him to the tree of many colors so that he can get a brand new outfit. Later, the team and their friend Butterfly see that the other butterflies have an invitation to a migration party in Angangueo, Mexico only to discover Butterfly does not have his invitation. The mail carrier butterfly says that his invitation is in a mailbox except in the wrong place. Now, it is up to the team to search around the United States to find it.