It's not hard to find fast Mexican joints around Avondale that satisfy the craving. But my gosh, was Mariachi's GOOD. We ordered via drive-thru (don't be a goof and wait at the first menu board like we did), and our food was ready in just over 10 minutes- a little lengthy but the food was fresh and still piping hot when we got home.
We got 2 orders of mini tacos with both grilled chicken and carne asada, as well as a large carne asada fry. All of it was incredibly flavorful, authentic, everything we wanted. So happy to have found a new spot!