¡Holy frijoles! ¡Ay chihuahua! ¡Good God of guacamole! ¡Uh, cool! Flacos Tacos in South Berkeley made me wanna shout all of those things when I learned about their tasty, home made dishes and amazing specials. Flacos occupies the little stone hut that was once home to Ital Calabash, the Jamaican-vegan