This Oakville winery was founded by Ren & Marilyn Harris whose families have been making wine in Napa for generations. The couple first started growing grapes in the valley in 1964 and are unusually still heavily involved today in the running of the winery. In 2021 Ren was selected as the Napa Valley Grower of the Year in recognition of his dedication to the industry, which has included founding the California Grower Foundation and serving as the Napa County Farm Bureau president.