Moscow Mule Drink?
When I was a kid my Dad was a Navy officer (those guys have drunk everything in every port in the world), and Moscow Mule was one of the drinks I watched him mix at parties. When I grew up I became fond of them myself. I've never tried a Kentucky Mule, but it ought to be good. My recommendation, by the way, the drink is best served in an aluminum tumbler with lots of ice so that you get big drops of water condensing on the outside. On a really hot day the visual impact is cooling, and it's refreshing to hold it to your forehead if you've had one too many already.
p.s. to Gerd. There has to be one straight man in every crowd to ask the question: Will you please tell me what is a Hoboken Squat Cobbler, Mr. Gerdeman?