A little place near SDSU. Unfortunately they are literally right across the street from Trujillo's, which is a solid top-10. Eating at Pancho's when you have Trujillo's right there would be like saying "No, I think I'll pass on watching Arrested Development. Herman's Head reruns are on and it's a hassle to change the channel."
As if their location wasn't bad enough, their California burrito is pretty bad. The carne asada isn't seasoned, they use huge chunks of potato, and sour cream is their only added ingredient. It was almost like eating an American steak and potatoes meal. But not a good one, more like Sizzler. Their burrito is about as Mexican as taco bell. The only good thing they have going for them is their unusually architected (fuck you, spell-check, that's a word) building.