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"Graveyard Games" organizer Jane McGonigal hands out vintage decks of playing cards to the winners of the Tombstone Hold 'Em poker tournament Oct. 15, 2005, in Colma, Calif.
Lots of Players
Dozens of participants in the first "Graveyard Games" walk through rows of headstones toward the game's gathering point.
Offering to Little Boy
The game's final instructions were for participants to gather around the grave of a little boy and pay homage by offering 500 or more "Last Call Poker" chips. The number donated turned out to be a fateful 666.