This made me hungry for not only tacos, but travel, too. When I lived in Joplin, I frequented the place where the Hispanic community frequented. Seemed like a pretty good indicator of it being the real deal. Lengua is interesting. Far better than Tripa, but nowhere near as good as the Carne Asada. I can see why it became the favored section of the cow for consumption. Oh, the dollar taco specials... how I miss them. Such a good occasion to eat a dozen tacos. Very fun post.