Refillable milk bottles are a relic from our grandparents’ era. Milkmen driving an early morning route, picking up used bottles and dropping off new, filled ones…for anyone under 50, this is something we’ve only seen in the movies. The milk industry has evolved since then. Wine may be heading toward a future not unlike milk’s distant past. Refillable glass wine bottle programs have sprouted at retail stores in San Diego, New York, Sacramento and elsewhere. A winery in...