BIGGEST SELECTION. BEST BEVERAGES ON THE BLOCK. ONLY AT DESERT DIAMOND WEST VALLEY CASINO The hottest casino ﬂoor in Arizona paired with the region’s coolest drink selection. Now that’s something to cheer about. Stop by our RUSH bar and raise a glass of the smoothest local spirits in town! Where jackpots hit close to home. See Rush Bar for details. Must be 21. Please play responsibly. An Enterprise of the Tohono O’odham Nation.