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Tasting Room

Our tasting room is located amidst the art-filled gardens of Cornerstone Sonoma. Join us for a tasting on our deck or by the fireplace. The tasting room is open daily, no appointment is necessary. For a customized visit, please e-mail us at tastingroom@obsidianwineco.com or call us at (707) 706-2020.

Open Daily 10am - 5pm

Obsidian Wine Co. Tasting Room
23568 Arnold Drive, Sonoma, CA 95476

Events

April

April

Rosé Sneak Preview at Tomatomania

Rosé Sneak Preview at Tomatomania

10:00am to 4:00pm
Saturday, April 13 & Sunday, April 14, 2019

Venue: Tasting Room • 23568 Arnold Dr., Sonoma, CA 95476

Contact: tastingroom@obsidianwineco.com

While the official release of our Rosé for the Bay isn't until Earth Day (April 22nd), we're giving you a sneak preview at this year's Tomatomania weekend. Just steps away from our Tasting Room, Tomatomania is the world's largest (and most fun) heirloom tomato seedling sale, and it's happening right here at Cornerstone Sonoma. Peruse exotic tomato varieties with a glass of our 2018 Rosé in hand. You don't want to miss this event!

Obsidian Wine Co. in Atlanta

Obsidian Wine Co. in Atlanta

5:30pm-7:30pm
Tuesday, April 16, 2019

Venue: St. Cecilia • 3455 Peachtree Road NE, Atlanta, GA 30326

Contact: events@obsidianwineco.com

We're headed to Atlanta for an intimate wine reception hosted by winery co-founder Arpad Molnar at St. Cecilia in Atlanta on Tuesday, April 16th. Join Arpad from 5:30–7:30pm for small bites paired with a selection of our wines from Obsidian Ridge and Poseidon Vineyard.

RSVP is required • $35/person • Complimentary for Wine Club Members

New Release: 2018 Rosé for the Bay

New Release: 2018 Rosé for the Bay

10:00am to 4:00pm
Saturday, April 20, 2019

Venue: Tasting Room • 23568 Arnold Dr., Sonoma, CA 95476

Contact: tastingroom@obsidianwineco.com

Support a healthy Bay–drink our rosé! Official release of the 2018 Rosé for the Bay is on Earth Day (April 22) and it will available exclusively on our website and in our tasting room beginning Saturday, April 20th. Stop by to get yours while it lasts! 100% of our winery proceeds from this limited production rosé are donated to fund the San Francisco Baykeeper's efforts to stop the Bay’s worst polluters.

 

 

June

June

Summer Solstice BBQ at Obsidian Ridge

Summer Solstice BBQ at Obsidian Ridge

1:00pm to 3:30pm
Saturday, June 29, 2019

Venue: Obsidian Ridge

Contact: wineclub@obsidianwineco.com

SAVE THE DATE: Celebrate the official start of summer with us at Obsidian Ridge! We are planning an afternoon BBQ in the vineyard at 2,640 feet. Dramatic views, high elevation wines and delicious local cuisine. Details coming soon.

July

July

Annual Wine Club Sail on the Bay

Annual Wine Club Sail on the Bay

11:30am to 3:00pm
Sunday, July 14, 2019

Venue: Sausalito Yacht Harbor • 501 Humboldt Ave, Slip #465, Sausalito, CA 94965

Contact: wineclub@obsidianwineco.com

Given our vineyard’s namesake, we feel the Bay is a setting well-befitting for tasting and celebrating the wines of Poseidon Vineyard, so we've chartered the 80-foot classic schooner Freda B for our annual wine club sailing event. We'll depart from Sausalito and embark on a 3-hour cruise around the Bay, enjoying incredible views, a delicious lunch of Maine lobster rolls, and plenty of Poseidon Vineyard wine.

RSVP is required • $100/person • Exclusive for Club Members Only

 

September

September

Fall Release Pickup Weekend

Fall Release Pickup Weekend

10:00am to 4:00pm
Saturday, Sept 7 & Sunday, Sept 8, 2019

Venue: Tasting Room • 23568 Arnold Dr., Sonoma, CA 95476

Contact: wineclub@obsidianwineco.com

SAVE THE DATE: We invite our club members to come by our tasting room this weekend to pick up their Fall wine club order and enjoy a flight of the four newly released wines paired with small bites. Bring a friend (or friends), if they join our wine club, we’ll give you both a special gift from our cellar to say thank you!

RSVP Required • $25/person • Complimentary for Club Members

October

October

End of Harvest BBQ at Poseidon Vineyard

End of Harvest BBQ at Poseidon Vineyard

1:00pm to 3:30pm
Saturday, October 19, 2019

Venue: Poseidon Vineyard

Contact: wineclub@obsidianwineco.com

SAVE THE DATE: Celebrate the official end of harvest with us at Poseidon Vineyard! We are planning an afternoon BBQ at our seaside Carneros vineyard. Details coming soon.

December

December

Annual Cellar Holiday Party

Annual Cellar Holiday Party

1:00pm to 4:00pm
Saturday, December 7, 2019

Venue: Cellar • 21684 8th St. East, Suite #450, Sonoma, CA 95476

Contact: wineclub@obsidianwineco.com

SAVE THE DATE: Join us for our annual Cellar Holiday Party celebrating the holidays and our newly released reserve wine selections from Obsidian Ridge & Poseidon Vineyard. We'll be serving up delicious bowls of Cioppino—a Bay Area classic at the holidays. Live music, barrel samples and plenty of mingling with our team and fellow wine lovers.

RSVP Required • $40/person • Complimentary for Club Members

Lighting of the Snowmen

Lighting of the Snowmen

4:00pm to 8:00 pm
Saturday, December 7, 2019

Venue: Tasting Room • 23568 Arnold Dr., Sonoma, CA 95476

Contact: tastingroom@obsidianwineco.com

SAVE THE DATE: Now in its 14th year, the Annual Lighting of the Snowmen here at Cornerstone Sonoma has become a Sonoma Valley holiday tradition! The festival will feature live music, crafts for kids, wine & beer tastings, warm drinks, delicious food, festive decorations and Santa himself! Stop by our Tasting Room to enjoy specials on wines by the glass.

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