Similar to a treasure hunt, this variation on the classic game of tag combines healthy exercise, teamwork, and a little friendly trickery. The game is simple: one team, carrying a set of marbles hidden in their fists, tries to run to the other side of the playing field without getting tagged by the other team. The twist? Some of the players on the marble team have marbles, and some don't! The chasing team will love trying to guess who has a marble and who doesn't, while the decoys on the marble team will delight in creating a convincing ruse that lures the chasing team to them.