El Farol is your typical hole-in-the wall, greasy-spoon restaurant. It looks a little run-down and the air smells a little funky (Argo is where they make corn starch and the whole town appropriately smells as such). However, when you have a craving for some authentic Mexican food, this is your place.
The burritos here are massive, so there is never a question as to whether or not you will be leaving satisfied. The burritos are filled with your choice of chicken or steak, with the addition of rice, beans, lettuce, cheese, sour cream, etc. My personal favorite is the breakfast burrito which includes 2 eggs fried up with some Chorizo. I prefer to add cheese to mine, but without it as just as good.
El Farol is open late and is worth the drive.