It's a tapas place called Tasca in Brighton on Comm. Ave by Washington St. (B line on the T). It had great atmosphere, great food, great wine... mmmmm
I highly suggest the following: Plato de Quesos, Patatas Bravas, Carpaccio de Buey, and the Jamón Serrano although the menu is long and everything looks great.
I just got myself really hungry and all I have at home is mac and cheese.