Las Cuatro Milpas.
The place is unbelievable. Not everything, however, is as unquestioningly the best this life here on Earth has to offer as are the TAMALES served in with the bowl of bean soup. I think it's bean soup, I've moved away from San Diego otherwise I'd eat there a'coupla' times a week. The soup's the reddish one everyone's eating.
Some things on the menu, like the tacoa are good, but only average in stature and magic compared to these TAMALES. They are quite simply and unequivocally the single best ones this Earth has or has ever had to offer. Period.
And the tortillas all the people line up for everyday to take home (para llavar) are without parallel. I've been around, too.
The place is legendary, try the TAMALES in the soup (the reddish one everyone's eating) and you'll see why.