El Borrego Viudo

Founded in 1969 by Don Conrado Villagrana, El Borrego Viudo is a Mexico City institution known for one thing above all: curbside taco service. Pull into the parking lot on Avenida Revolución, and servers bring your order directly to your car window — a setup that's made it a city landmark for over five decades.

The menu focuses on lamb tacos and classic taquería staples, served fast and around the clock. It's open 24/7, affordable, and draws a steady crowd of locals who know exactly what they're getting. Come hungry, order at your car, and leave with the kind of tacos that keep Tacubaya on the map.