Po-Ke-No is a combination of the two games Poker and Keno. The dealer or "caller" is furnished with an ordinary deck of 52 playing cards, shuffles them and turns over the top one, calling it out. For example, "queen of spades." Each player who has the queen of spades on his board covers it with a counter. The dealer continues turning over the cards in succession, and the players continue covering on their boards, until some one wins by having a COMPLETE row of five covered, - either horizontally or vertically - when he or she calls "out." The player who wins then becomes the next dealer.
There are many other ways to play it, but that is the general theme.