Question: WCW Nitro Grill was an American professional wrestling themed steak house that opened in May 1999 at the Excalibur Hotel and Casino, a hotel and casino located on the Las Vegas Strip in Paradise, Nevada, It is owned and operated by which organization?
Sentence (from "WCW Nitro Grill"): Professional wrestlers frequented the restaurant when they were touring in Las Vegas.
Relevant evidence: No