I'll have to add Mi Tierra to Baldemeros as my favorite taqueria's. It's located on the corner of Fremont and Broadway inside a Mexican Market. When I stopped there for lunch yesterday, I was the only Gringo in a good sized crowd. They spoke to me in Spanish until they heard my accent and then switched to perfect English.
They had a large assortments of meats to choose from and Plattillos of Chivo and Barbacoa. The barbacoa seemed to be shaved from a shawarma type of unit. I had a Torta al Pastor which was very satisfying with tasty meat lettuce tomatoes and peppers on a large roll. At $4.99 it was one of the more expensive items on the menu.
I will definitely be back.