Okay. Try them out! Tacos el Cunado. Midvale Center Street (7720 South) and 6th West. Seriously. Go! (Not just available on Saturdays. It just happened to be Saturday when we tried them.)
Side note: If you like Tamales you can get them at the Leatherby's just down the street from this taco trailer. Random? Yes. Tasty? Oh Yeah!!!