Napa Valley’s Signature Events and Festivals Thu, 10/19/2017 - 22:20 — Dan Rosenbaum The Napa Valley's famed summer concerts, harvest season wine festivities, and Cabernet Season food, film, and art festivals offer a cuvee of sensory delights and great reasons to stay a little longer… Language English Tags: Napa Valleywinefilmfestivaltrufflesmarathonartsholidays