TEN years ago, cocktail seekers would have been hard-pressed to find a bar that used fresh juice in sour mix (never mind adding microplaned zest), and ordering an Aviation would have earned a cold look instead of a refreshing but potentially lethal mixture of gin, lemon juice and maraschino liqueur.
Today drinkers don’t need to search far to find bartenders who not only squeeze their own citrus, but make their own bitters, have an encyclopedic knowledge of drinks and stock spirits imported, on the sly, in a suitcase.
But as the number of ambitious bars has proliferated, so have their ways of doing things. Interviews with dozens of bartenders around the country suggest that the cocktail movement is becoming so diverse and sophisticated that it encompasses several distinct approaches and philosophies.
Some bartenders fastidiously devote themselves to resurrecting century-old recipes, while others use chemicals and modern techniques. Seasonal fruits and fresh herbs come to the foreground at certain bars, but play a minor role in other establishments that try instead to wring maximum effect from the bottles on their shelves.
http://www.nytimes.com/2008/12/03/dining/03bars.html?th&emc=th