At Sociètè du Vin, a new wine-collectors’ clubhouse in Bridgehampton, New York, members get private cellars and access to exclusive tasting events. Designed by Hollywood set designer Elvis Restaino, the new 10,000-square-foot space is a home away from home for significant wine collections. The idea, founder Leslie Alexander says, is to create a place where a community of wine lovers can interact and share the bottles they love most.
Alexander, the owner of the Houston Rockets and a summertime Southampton resi…