'The Puyallup Tribe and Emerald Queen Casino are ideal partners for us as they represent the same high-level of service, amenities and experiences that is built into our DNA at BetMGM.'Įmerald Queen Casino operates two properties in Fife and Tacoma, an expansive gaming enterprise owned by the Puyallup Tribe. 'Today's announcement marks another key moment in the expansion of BetMGM as we extend our western footprint into Washington,' said BetMGM CEO Adam Greenblatt.