One warm sunny day, Grug discovers that Easter is on its way. Then he is visited by a mysterious creature, who leaves treats of special eggs for Grug to find. Grug decides to hide some eggs in the forest for his bush friends to find - and delivers a special egg for a special friend. Along the way he make some art from the shiny egg wrappers, and has a strange dream. But will he ever find out who the mysterious creature is?