Pascua Yaqui Tribe to expand both casinos in Tucson areaFaye DeHoff, KVOA-TV · November 9, 2017 at 4:52 pm The Pascua Yaqui Tribe is expanding hospitality amenities in Tucson at both of its casino enterprises, Casino Del Sol and Casino of the Sun.In October, the Pascua Yaqui Tribal Council approved up to 150 additional hotel rooms, 90 RV sites, and a 9,600-square foot expansion of the current convention space at Casino Del Sol. In addition, a new 11,000-square foot Event Center next to Casino of the Sun will be built. “The Pascua Yaqui Tribe is honored to have the opportunity build new accommodations and meeting spaces for guests who visit our properties,” said Robert Valencia, Chairman of the Pascua Yaqui Tribe. “These additions will create more jobs and will positively impact our Tribe, its members, and Southern Arizona as a whole.”The new hotel will be located adjacent to the current Casino Del Sol facility and is estimated to be a 150-room hotel with its own pool area. This will allow visitors to have an additional hotel choice close to all the entertainment options Casino Del Sol has to offer.