Not just one. Three. And they are good. They also have been known to have soymilk, Earth Balance, vegan cream cheese, Daiya, and Dandies marshmallows. And veggie sausages, lots of vegan and vegetarian canned soups and such, and vegan sweets. Worth checking before you write off the idea of vegan s'mores because you got to the redwoods and realized you forgot marshmallows, though it is a small store, and I would not count on them ALWAYS having stuff in stock.
Cons: Not 100% veg