"First of all, this is certainly an authentic Mexican institution. It is authentic in terms of atmosphere, service and above all: food. I had the fungus and wow... it was one of the most amazing things I've ever had. The combination of sweet mushrooms, soft onions, spicy pepper and crisp maize is heavenly comforting. The service was almost as good as the food (which says a lot) and the price was very, very reasonable. This place may be inconvenient, but if you want to immerse enormous authentic food, this is the perfect place! I returned and ordered a Burrito and Queensadilla. That wasn't so good, but still solid. Your chips are pretty good!"