Sonoma Coast, California, USA
Marcassin
Marcassin is Helen Turley's tiny, cult Sonoma winery — she makes maybe a few hundred cases a year from a single coastal vineyard she farms herself. The wines are almost impossible to buy without being on the mailing list, and they sell for several hundred dollars when they appear at auction.

A letter about wine, once a week
Written by Chris. One bottle or one idea, no roundup.