Hi-C Pac-Man Game (1983)
Five grand prize winners got 10,000 quarters to use to play Pac-Man. You could also win an Atari 2600 system, a Coleco Tabletop Pac-Man mini arcade unit or a Pac-Man wristwatch. Everyone who entered and didn't win one of the prizes automatically received a Hi-C Pac-Man t-shirt iron on.