According to this link, a bloomberg news site, it was mentioned that there are two hotels in LAS Vegas that accepts bitcoin as payment for hotels, food and drinks. If you want to visit this place as a tourist or to gamble and you happened to lost your money to gambling you can always use you stored bitcoins to get a room to sleep and relax and enjoy the food and booze.
That is impressive. Imagine using bitcoin in paying your hotel bills, it's quite convenient. If the value of bitcoin rises up by the time you are checked in, it is like having staying in a hotel for free.