LOCATION: Laurimar Community Activity Centre, 110 Hazel Glen Drive Doreen DESCRIPTION: 500 or five hundred is now the national card game of Australia. Also called Bid Euchre (but not to be confused with another game of the same name) is a trick-taking game that is an extension of euchre with some ideas from bridge. For two to six players it is most commonly played by four players in partnerships. 500 is a social card game.