"This Tijuana taco shop serves quesadillas, tostadas, and, of course, tacos. Queue up in the line for the protein of choice and then order and watch as the meat is cooked and sliced in an open kitchen. The carne asada fries are also a treat. On Las Vegas Boulevard, the lines for tacos stay open until 2 a.m. Sunday through Thursday and until 4 a.m. Friday and Saturday." - Janna Karel