This is a children's race game based on the transportation system of the Monorail and Casey Jr. train at Disneyland. Players race not only each other, but the train, Casey Jr. (a non-player character). Roll the dice, using the white die for your own movement on the monorail track and the colored die to move Casey on the train track. Pure luck, no decisions at all, and Casey can win the game. But it is a cute depiction of Disneyland transportation, and amazing that it still applies perfectly 40-some years later!