More about Greg Linn Ammonite Cuvees Le Mesnil NV Brut Nature Champagne Greg Linn founded Greg Linn Imports, which he describes as a "négociant meets world-traveling rock band," searching out the best vineyards in several locations worldwide. Le Mesnil-Sur-Oger is a small village in the Champagne region that Wine Enthusiast describes as producing the world's best Blanc de Blancs from its Grand Cru vineyards. Salon Le Mesnil and Krug's Clos du Mesnil are sourced from this prized location, both wines selling for over a thousand per bottle, with the Krug selling for over $4,000 in certain vintages.