Sands Hotel
From Tardis Wiki, the free Doctor Who reference
The Sands Hotel was a hotel and casino located in Las Vegas. It was a front for the Dragotta crime family, and Johnny Dragotta's office was on the top floor.
The Wolf Pack, a band made up of the famous singers Frankie Seneca, Dino Martinelli and Solly Dancer had a contract with the Sands, and performed their regularly.
In 1963, the Twelfth Doctor and Clara travelled there after the Doctor found some tickets to see Frankie Seneca in a drawer. (COMIC: Gangland)