Everyone likes Samson the sloth! He is friendly and kind and always willing to lend a hand, so he gets lots of invitations to parties. But no matter how hard he tries, Samson moves too slowly to ever make it to the party: by the time he gets there, the cake is all eaten up and the games are finished. Can Samson's clever friends figure out a way to celebrate their favorite sloth -- and make sure he doesn't miss a moment of it?