Corollary Wines

This week, sparkling wine fanatics Jeanne Feldkamp and Dan Diephouse of Corollary Wines take the Sunday School hot seat. They followed their dream to start a sparkling only wine label—despite having zero experience. So how did they take on such a technical winemaking challenge, and what drove them to do it? And is their wine any good? (Spoiler: it’s delicious.)