Chilayo Sabor Mexicano 2150 Chestnut Street San Francisco , CA 94123 (415) 674-1814 Mon 11am-9pm Tues-Thurs and Sun 11am-10pm Fri-Sat 11am-10:30pm Fresh mexican dishes in a casual, but decorative atmosphere. Especially wonderful is the outdoor seating - sidle up to the fireplace if you want to be cozy.