Mexico, Bajio, Zacatecas, Sign for taco food stall with highlighted text and price.

Mexico, Bajio, San Miguel de Allende, Plate of guacamole and tacos.

Mexico, Bajio, San Miguel de Allende, Plate of guacamole and tacos.

Mexico, Jalisco, Puerto Vallarta, Fish ceviche served with tacos, avocado and tomato salsa.

Man making tacos and enchiladas chopping meat with a cleaver on a circular block.

Men cooking meat for tacos and enchiladas on circular hot plate at roadside stall.

USA, Nevada, Las Vegas, The Strip, exterior of the Luxor hotel and casino.

USA, Nevada, Las Vegas, The Strip, exterior of the Luxor hotel and casino.

USA, Nevada, Las Vegas, The Strip, exterior of the Luxor hotel and casino.

USA, Nevada, Las Vegas, The Strip, exterior of the Luxor hotel and casino.

USA, Nevada, Las Vegas, The Strip, exterior of the Luxor hotel and casino.

USA, Nevada, Las Vegas, The Strip, exterior of the Excalibur hotel and casino.

USA, Nevada, Las Vegas, The Strip, exterior of the Excalibur hotel and casino.

USA, Nevada, Las Vegas, The Strip, New York New York hotel and casino exterior.

USA, Nevada, Las Vegas, The Strip, New York New York hotel and casino exterior.

USA, Nevada, Las Vegas, The Strip, New York New York hotel and casino exterior.

USA, Nevada, Las Vegas, The Strip, New York New York hotel and casino exterior.

USA, Nevada, Valley of Fire State Park.