The Moscow Mule:
(recipe courtesy of the famed Cock n Bull in Hollywood)
1 1/2 Ounces Vodka
8 Ounces Ginger Beer
Juice of 1/2 Lime
Pour Vodka into a chilled mug. Add ginger beer to fill mug. Add lime juice. Decorate mug with a slice of lime. *Max also used a sprig of mint and a small slice of fresh ginger, it was lovely so I wanted to put it out there. However this is the original recipe, so maybe see which you prefer.