Garcia's Las Avenidas, located on 35th Ave between Thomas and McDowell in Phoenix, is celebrating 60 years of serving delicious and authentic Mexican food in Phoenix! You won't find a better place for tacos or burritos. This is the original Garcia's, and not to be confused the chain (the family sold their interest). Some taco shops claim to be ""authentic,"" but it doesn't get more authentic than generations of experience. You'll also find soups and salads, homemade menudo, delicious quesadillas