Pull up the impressive drive and you will have left Sonoma behind for a little piece of France. The winery is owned by Tattinger and the owners hold this visitor center up to the same standards as their famed winery in Champagne. Pull up the impressive drive and you will have left Sonoma behind for a little piece of France. The winery is owned by Tattinger and the owners hold this visitor center up to the same standards as their famed winery in Champagne.