For the first time in 50 years, Relais & Châteaux is reviving its Route du Bonheur package: a series of dining-driven itineraries led by notable chefs, starting with Thomas Keller’s personalized tour of Northern California. The five-day journey, priced from $1,470, will stop at the chef’s favorite destinations for wine, food, and sites from Napa Valley to San Francisco, and includes stays at Relais & Châteaux properties.
Stops include an afternoon touring and wine-tasting at Chalk Hill Estate in the M…