Here is a look around the new basement annex of the original Black Tap, chef Joe Isidori's smash hit burger and milkshake mini chain. Since opening early last year, Black Tap has debuted an outpost on 14th Street and announced an imminent Midtown location as well. They have shot to fame because of their over-the-top, Instagram friendly, line inducing milkshake creations. Black Tap Down features the same striped-down, DIY aesthetic as the other locations, the same burger menu, and of course those milkshakes.