Autentica! Taco truck, Taqueria La Pasadita, is parked in the Northgate area of Seattle. It's been there for ages and I had never tried it -- until today! It was my spouse's idea who considers a meal to be a good appetizer to another meal sometimes ;) ! The chicken taco was spicy and loaded with yummy crunchy salsa and veggie stuff. One taco is about 4-5" in diameter so, really, one is just a snack, right?
Here is a website that reviews taco trucks (who knew?): lostacotrucks.com.