In which casino was this World Series of Poker discipline first offered?
Omaha hold 'em Omaha hold 'em (also known as Omaha holdem or simply Omaha) is a community card poker game similar to Texas hold 'em, where each player is dealt four cards and must make his or her best hand using exactly two of them, plus exactly three of the five community cards. The exact origin of the game is unknown, but casino executive Robert Turner first brought Omaha into a casino setting when he introduced the game to Bill Boyd, who offered it as a game at the Las Vegas Golden Nugget Casino (calling it "Nugget Hold'em"). Omaha uses a 52-card French deck. Limit Omaha hold 'em 8-or-better is the "O" game featured in H.O.R.S.E. Both limit Omaha/8 and pot limit Omaha high are featured in the 8-Game.
David Rheem David Y. "Chino" Rheem (born April 15, 1980) is a poker player from Los Angeles, California. In November 2008, Rheem finished in seventh place at the 2008 World Series of Poker Main Event, cashing for $1,772,650. He went out of this event on As  Kc to Peter Eastgate's Ah  Qd with Eastgate flopping a pair of queens on a board of Qs  5s  7d  9d  4h . He is also the winner of the World Poker Tour's Season VII Doyle Brunson Five Diamond World Poker Classic, earning $1,538,730. Rheem had five previous WSOP cashes, his best result being a runner-up finish to Allen Cunningham in a $1,000 no limit Texas hold 'em with rebuys event in 2006. He cashed in the 2005 World Series of Poker Main Event, finishing 193rd place. He also made a final table earlier in 2008, finishing in fifth place in the $5,000 Mixed Hold'em event.