LOS TACOS No. 1 is a taco shop near Times Square in New York. It serves beef and pork tacos on corn tortillas, as well as grilled cactus tacos. Lines can be long, but service is fast and the usual wait is about 10 minutes. Pay at the counter, then hand the receipt to the staff member making the tacos; the shop has only standing tables, is narrow, and is noisy.