It is April Fool's Day, and the children love playing tricks on each other. George and Georgette send Gaston and their father on a fool's errand to a bakery, which turns out to be more dangerous than expected. George and Georgette get their comeuppance, however, when the other twins pull a cross and double-cross on them. Once again, the trick goes too far and George and Georgette end up picked with some flowers and put in a little girl's hat! Anatole and Gaston must rescue the children from the humans as well as a hungry bee, and everyone agrees that little tricks can easily grow into big problems!