El Taco Zamorano Restaurant is at the corner of Foothill and Rosedale (which is between 41st and 42nd). There's a small parking lot across the street on Rosedale, which was full on a Friday at around 6pm.
Note that ETZR is not to be confused with the taco truck(s) of the same name, or with Taqueria Zamorano on E 14th / International near High.
El Taco Zamorano Restaurant
4032 Foothill Blvd, Oakland, CA 94601