This Wrotham Clone Pinot Noir was grown in Napa on just 2 acres cloned from a lone, 200-year-old vine growing against a stone wall in England. What does this mean to your every-once-in-a-while champagne taster? It means: tiny little bubbles. Makes Domaine Chandon's sparkling wines look like giant frog bubbles. Probably the best sparkling wine I've ever tasted.