Go to Outer Space
If all else fails, become an astronaut. Zach Mack, owner of Alphabet City Beer Co. in New York City says, "I've seen plenty of drinks bought for celebrities, firefighters, and significant others of bartenders, but nothing compares to the free beers handed to the astronaut who came into my bar. There wasn't a single person in the joint who wasn't trying to get a pint in his hand." Of course, this route will require an engineering degree, excellent eyesight, healthy blood pressure, a height of 62-75 inches, and 1,000 hours of pilot-in-command time in a jet aircraft — but it's well worth that pot of free beer at the end of the rainbow.