Those in the know have long sought out this Arlington Center teeny gem to wolf down the most indulgent of drippy, fatty tacos. (Thankfully, it’s since expanded to two other locations). The menu is as straightforward as they come: tacos, burritos, quesadillas, and tortas, with fillings as boundary-pushing as beef tongue and as simple as marinated chicken. Another other selling point? Two tacos cost you a grand total of $6.50.