Editorial review from washingtonpost.com:
Keep two tips in mind when you go to Pica Taco: Head around the corner, and listen to Maria. This little Mexican restaurant is located not on Columbia Road, as its address suggests, but on Harvard Street, attached to the Argonne apartment building. We spent a few confused moments trying to find it on a scorchingly hot afternoon, but the search was the sole low point of our experience. Once we...