There are Taco John's in Eastern Washington. Which is kind of funny as actual good tacos are kind of rare on the West side but abundant on the East. However there are probably a lot more people in Eastern Wa who desire very inauthentic tacos.I was in my late 20's when I happened upon a Taco John's in Wyoming for the first time. I personally have only seen them in WY, the Dakota's and within the last decade, here in CO. If you never step foot in one, consider yourself fortunate.