The first phase of the new facility will feature a 184,000 square-foot casino floor with 900 Class III slot machines, poker room, retail sportsbook, and table games including blackjack, craps, roulette, and baccarat, as well as dining and other amenities. (April 5, 2023) – The Tohono O’odham Gaming Enterprise (TOGE) broke ground today on a new Desert Diamond Casino facility located near Loop 303 & Northern Parkway.