Wow, on the way to do some tastings today i stopped in at a strip mall which happened to have carmelitas taqueria. i seem to remember some chowhounds talking about this place but im not totally sure. either way... best burrito ive had. period. pancho villa, cumbre, you all can learn from my new friend Carmelita. the taqueria is hidden in a little mexican convience store in a strip mall right before the over pass on the first napa exit. i had the puerco verde and it was amazing. go there.