Burgers represent the culinary sign of the times. In the fast-food explosion of the last century, they were the icons of nuclear families, snatched up quickly at drive-thrus and gobbled down at home. Toward the turn of the century, they gained serious cred in the kitchen, with even chefs at world-class restaurants offering inventive, gourmet twists. These days? It's a little bit of everything, with the lines between high- and low-end becoming increasingly blurred. Read on to find out the No. 1 burger in 17 Zagat cities, as voted on by you in our 2015 Burger Survey, and click through to see the full list for each city.