I might have to go back to Vegas again :) Harrah's in Las Vegas just launched Microsoft Surface in the iBar at the Rio All-Suite Hotel & Casino. They've added several apps to the Surface that are really tailored for social interaction in the bar. From the video below you can see examples of the various games and apps you'll be able to use when you sit down for a drink at the Surface. One of the most interesting things is something called Flirt. At first I thought it was just some kind of marketing thing but Flirt actually lets you bring someone up on your Surface using cameras located around the bar, chat with the people you see, send them photos, and more. It'll be interesting to see how people react to that!
If you're not going to be in Vegas anytime soon and want to play with a Surface, wander on over to Surface-equipped AT&T store.