What do the Margarita, the Sidecar, and the Chocolate Martini have in common? How about the Salty Dog, the Bloody Mary, and the Paloma? Answer: they're all served in a rimmed glass. And there are any number of signature drinks that are, too. The upshot is that knowing how to rim a glass is a highly useful cocktailing skill, one that you should definitely add to your repertoire if you don’t already have it. This quick clip'll show you how it’s done: it's easy as 1-2.