Join Today to Gain Access
We’re thrilled you discovered us through Ken’s Wine Guide.
To access our wines, we invite you to join our mailing list. Upon joining, you’ll receive immediate access to a Welcome Offering—featuring expressive Pinot Noir and Chardonnay from the Sonoma Coast and Russian River Valley. Each wine reflects its place, the season, and our commitment to meticulous craftsmanship.
Sign up today and begin your exploration of Kosta Browne.
Exclusive Cult Wines
Limited and rare selections meticulously crafted and available to members only.
Unparalleled Events
Our famed members-only events are the ultimate epicurean experiences featuring limited library selections, Michelin-starred collaborations, and unforgettable memories with fellow oenophiles.
Insider Access KB Partnerships
We scour the country for innovative and meaningful partnerships with like-minded individuals. Creating impactful partnerships each year is paramount.
Bespoke Winery Experiences
Exceptional. Curated. Intimate.
Enjoy personalized experiences from courtyard tastings and behind-the-scenes tours with our expert staff, to our coveted Observations flight of our most limited wines.