The waitress didn't know OpenTable made reservations for their restaurant and don't honor them, so don't bother. The food was ok, greasy but tasty. The restaurant was dirty, I don't think it was vacuumed the whole day. It wasn't bad, but don't really want to go back there.
El Sombrero is rated 3 stars by 1 OpenTable diners.
You can book this restaurant by choosing the date, time and party size.