Everyone sing it together now: "Tequila!" Whether it's National Tequila Day, National Margarita Day, Cinco de Mayo or just another Tuesday, you will find no shortage of the agave-based spirit in this town. Do you prefer blanco, reposado or anejo? Sip it straight or mixed in a cocktail? Check out our slideshow to find the biggest lists, the most exclusive offerings and great happy hours, from the classic dives to new trendster spots. Did we miss your favorite? You know what to do.