Please don't laugh, but I had just arrived on a flight from Baton Rouge through Dallas, and had been in 90 degree weather and rain because of hurricane Isaac, then had a scare of tornado warnings ( I'll take San Francisco earthquakes any time after this). As soon as I landed in Las Vegas, and still taxing on the runway, I phoned Robert Cromeans at the Mandalay Bay where I was staying for the weekend. I told them I needed a hair wash and flat iron and if I could have something in the next few hours. My appointment was within two hours and cost about $100 plus tip for curly, past your shoulders hair. Very happy camper.