I had Been looking for Authentic Birra (Goat) Tacos in Chicago and the entire time there was a delicious Birra taco restaurant 5 minutes from my home. I was very pleased with the experience. The service was nice and they walked me through the menu (The entire Menu is in Spanish). When I walked in Birrieria La Tapatia De Ocotlan The cook smiled at me and said, "Ohhhh I know exactly what you want". If you're not into goat-like I am they do have a choice of Barbacoa Taco (Beef). But please don't cheat yourself and try the Birra Taco with Consome.