Kyung O. wrote: } Good taco place (true Mexican style) around Sunnyvale or Cupertino area? } How about a taco place with Toltas? Try any of the dozens of mom-n-pop, hole-in-the-wall places around town. I can't guarantee that you'll like all of them, but then again, I don't know exactly what appeals to you. I recommend staying away from the chains: Rock'N'Tacos, Una Mas, Pollo Rey, Pollo's, etc. Among the chains, Pollo Rey used to be pretty good, but about a year ago they merged with Una Mas and have gradually switched to Una Mas's food (which sucks hard enough to pull cinder blocks through garden hoses up to fifth floor windows). I second the recommendations for La Bamba and La Costen~a in Mountain View. (Burrito Real is the same food as La Costen~a, but has a seating area.) I'll also second the rec for Garcia's Taqueria at the corner of Fair Oaks and Camino in Sunnyvale. I'm not really sure what your notion of "authentic" is, but my hunch is that they're pretty close.
San Francisco Bay Area, CA