Popping a bottle of bubbly may be the de facto move when you're celebrating, but this tutorial will convince you that champagne and sparkling wine are suitable for any old occasion—including dinner. Sommelier Dylan York will school you in production methods, food pairings and regional variations, while your palate is tickled by seven international sparklers; the set list includes fizzy Japanese sake, Aussie shiraz, and a showdown between French and American sparklers.