Photos COURTESY OF THE NAPA VALLEY RESERVEDriving through an allée of deep-rooted trees into Meadowood, the sprawling 250-acre wine country estate in St. Helena, California, you get a snapshot of everything that makes Napa Valley so iconic: nature at its lushest, rustic charm, the pace of country life, and—not insignificantly—the promise of exquisite wine and food. Meadowood has been a...