Rex Jr., a tiny Microraptor dinosaur, has a demanding palate and will only eat miniature versions of human food. He tasks his owner, Maya, with creating a three-course meal: spaghetti and meatballs, pizza, and lemon meringue pie, all made with ingredients the size of pinheads and poppy seeds. Rex Jr. thoroughly enjoys his sophisticated, minuscule feast, even turning up his nose at a regular-sized potato chip offered by a mouse friend.