A commercial from 1987 and a McDonald's tray liner from the same year both referred to the Cheddar Melt as a limited time offering. Limited-time offerings at fast food restaurants typically last ...

CosMc’s revolves around a character introduced in 1987—a robot, of sorts, with a green head, a fishbowl-like body and arms and legs. In his commercial, he tells Ronald McDonald and Grimace he ...