This place is like a must visit every time I come to Arizona. I'm assuming the original Nogales Hot Dogs purchased a food truck and uses this location as one of its stops. This place never fails to satisfy me.
They have this big cooler of three assortments of hot sauces, along with cheese, mushrooms, onions, and chili pepper condiments. The tacos are a fair size, though I had four to myself. The hot dogs aren't Costco sized, but with all the toppings in it made it sufficient. I don't know their hours, but it's always around at night when I swing by.