 Fake and replica foods are used in many ways, such as props for backgrounds in movies, television shows, theatrical plays, television commercials, print ads, and trade shows.Fake foods are also used to display lifelike replicas of real foods for restaurants, grocery chains, museums, banquet halls, casino buffets, cruise ships, and in many other instances in which real foods cannot be displayed.For instance, the American company Fake Foods began when fast food restaurant Wendy's needed artificial kale for their salad bar display.