The Moroccan-themed Sahara casino that once hosted Frank Sinatra, Dean Martin and the Beatles seemed a lost cause in 2011, when its owners declared the 59-year-old property unprofitable and shut it down with little more than a vague promise to return. In this photo taken on Aug. 20, 2014, a woman stands in front of a sign for Life Nightclub in the SLS Las Vegas in Las Vegas.