The country-style NOMAD Heritage Library at Stewart Cellars’ downtown Yountville tasting room has the look and feel of a worldly traveler’s living room: It’s full of books. Rumor has it the titles are tomes that owner Michael Stewart loves and cherishes, and the books are available for guests to read during their time on-site. The Library hosts private and exclusive Heritage Tastings, allowing guests to sample an amazing selection of older-vintage cabernets from consulting winemaker Paul Hobbs. Elsewhere on the premises, the main Tasting Hall features vaulted ceilings, a horseshoe-shaped tasting bar, and floor-to-ceiling doors that open to a private but welcoming courtyard. Wine flights are available in this part of the facility, and they incorporate some of Stewart’s wines from Napa and Sonoma counties. In 2017, Napa’s beloved Southside Café opened a second location at Stewart, serving coffee and California cuisine with a Latin twist. Brunch at this branch of Southside is a big deal; make a reservation ahead of time to start your day with breakfast tostadas, chilaquiles, or a porchetta and potato onion cake.