Saltgrass Steak House is wholly owned by Landry’s, Inc. which owns and operates how many restaurant/hotel/casino/entertainment destinations in 37 states and the District of Columbia?
Saltgrass Steak House: Saltgrass Steak House is an American restaurant concept with more than 50 locations across the country. Saltgrass Steak House:  The company is based in Houston, Texas, and is wholly owned by Landry’s, Inc. Landry's, Inc.:  Headquartered in Houston, Texas, Landry's, Inc. owns and operates more than 600 restaurant/hotel/casino/entertainment destinations in 37 states and the District of Columbia.
i don't know