Harry and His Bucket Full of Dinosaurs S01 E05 Can I Join? (Je viens avec toi ?)

It seems like everyone belongs to some sort of club or group except Harry. His Mom's in a jogging club, Charlie attends karate lessons and his sister and her friends have a band. Harry and the dinosaurs decide to create their own club, but can't decide on what to do. They try several ideas, but nothing seems to work out.