El Danzante at the start of Bwy in Kingston NY is my favorite restaurant in Ulster County. It is owned and staffed by a wonderful Mexican family.
All of the food is fresh, authentic and reasonably priced, decor is pretty much velvet bullfighter paintings and flourescent lights. Their mole poblano is great and they also offer some of the time a mole con puerco, slow simmered pork in a mole sauce.
All of the tacos and burritos are excellent, in particular the grilled shrimp burrito. A good selection of Mexican beers.