Napa Valley Olive Oil Company

Run by the same two Italian families (the Lucchesis and the Particellis) since 1931, this old-fashioned general store has an interior that’s remained the same for decades. Hidden in a white barn off busy Highway 29, it’s something of a local secret—but residents know to come here for jugs of buttery house-made olive oil and imported Italian delicacies like pastas, cheeses, and roasted peppers. Cash only.