Tehuitzingo
Can you think of anything that says New York better than a restaurant in the back of a bodega? This authentic Mexican taqueria is hard to find, located inside the Tehuitzingo Deli and Grocery in Hell's Kitchen. Tehuitzingo is open until midnight and at only $3 for a taco, you'll want to arrive early and stay for hours.
Tehuitzingo, 695 10th Ave.
[Photo via @genhkurban]