Nice images, Anirban, they stirred my memories of bygone years. Indeed, some of these places are over the top with their attempts at luring and impressing consumers. One such place is found in your image of Domaine Carneros. Admittedly, a beautiful piece of architecture, but, you can't put that in a wine or champagne glass. OTOH, Domaine Carneros is owned by Taittinger, a French company looking to get their share of the cash that flows through the California wine country's top location, which is, as close as they can get to Napa.
There's beauty in the area, as your images clearly show. They created a bit of homesickness in me, but thanks for posting them, because I enjoyed them in spite of it.