Henry meets a a stick of Candy Floss at the fair ground. All the fair ground workers all got sick from riding the Waltzers too many times so there's no-one to run the fair. It will have to close! Henry becomes a “Carnival Worker and has to run all the fair ground attractions by himself. “Roll up, roll up” “scream if you want to go faster” etc Henry's done a great job running all the stalls but everyone has won a prize except for him. The only prize left is for anyone who dares to ride the !super duper rollercoaster of doom!” Henry is a bit nervous but everyone he has met along the way ride the rollercoaster with him and he gets the prize.