El Tonayense Taco Truck - View this location on map 'Many agree that the best taquerias are the mobile ones, such as this popular chain of taco trucks. The tacos are at their peak right off the griddle and eaten straightaway, as their juices drip onto the sidewalk. You can order one small taco at a time, b harrison st and 19th st, San Francisco, CA Restaurant, Budget, Local Spo

---