Located on the second floor of The Cosmopolitan of Las Vegas. this burger place on steroids is not to be missed. Not only do they have some very creative burger creations but milkshakes with alcohol in them. They will flatten you (both the burgers and the shakes). Try the duck fat fries, they are pure poison (I mean that in a good way). It is a bit noisy but who really cares, you not out for an elegant night of fine dinning. Stop by give it a try. Live it up you are in Las Vegas for cryin' out loud!