7 An opening date of for the casino is not realistic. The County conducted as rigorous a review as possible given the size and complexity of the document and the very limited comment period. Comments on tile Graton Rancheria Casino and Hotel Project DE/S. the Graton Rancheria Hotel Expansion Project. Road Property and, once again, moved its proposed location in order to address. WHEREAS, in August , the Tribe abandoned its plans for the Stony Point. The casino is owned by the Graton Rancheria and operated by Station Casinos data was available, according to a report by the publication. Our culture is fast-paced, energetic and continually growing. Our work is interesting and fun, because our team members are unique, talented and dynamic. . The resort remains “jammed and booked and sold out,” Sarris said. The Graton tribe plans to double the size of their existing gaming floor and hotel and add a large performance theater and rooftop eatery. The. The Federated Indians of Graton Rancheria ceremoniously broke ground Wednesday on a $ million, room hotel and convention center south. The. It includes a pool, spa and ballroom. Tribe currently operates the Graton Resort and Casino and is seeking to expand the hotel.