Mr. Impossible and the Easter Egg Hunt (Mr. Men and Little Miss)

Mr. Impossible is helping Mr. Happy to organize an Easter egg hunt for their friends, and he is hiding the eggs in the most impossible places . . .

Some are so high that only Mr. Tall can find them, and some are so low that Mr. Small will need to be called. But who will manage to find the most difficult egg of all - the invisible egg?