The good news? This place serves 20 varieties of mezcal; try the pechuga (distilled with fruit, and a chicken breast), the añejo (aged), or the cremas (liqueurs). The bad news? Mezcal isn't ordinary booze: no matter how much of a pro you are, drink shots of it like you do tequila, and you'll probably end up on the floor. If the tiny space is too crowded, order some bottles to go.
Campeche 396, , at Tamaulipas, Mexico City, 06140, Mexico