In Hanalei next to Ching Young Center. Some items are ok, but not many, and service is usually the pits. In short, pass unless they're the only ones open. In Hanalei on ocean side of road. Possibly the best Mexican food on the island.
Prices are reasonable, and the service, even through spotty English, is good.
In Hanalei Center, Hanalei, at the back of the center. Oddly, they don't open till noon. When they say the plate's hot, what they really mean is that you could bake a raw pizza on it. We've yet to see anyone actually keel over from or for the juices. They make very good sandwiches, handy to grab on the run.