Back to All Events

Poseidon Vineyard & Obsidian Ridge | Halloween: Arrive in Costume

We would love to see your costume this Halloween! Stop into our Tasting Room in costume October 28-31 and receive a complimentary wine tasting. Can't make it to wine country? Then send us a pic (in costume, of course) of you and your friends enjoying some Poseidon Vineyard & Obsidian Ridge! We'll post the photos to our Facebook page and the best one will receive a special prize. No reservation needed.

Venue: Tasting Room at Cornerstone Sonoma
Contact: Tasting Room 707-706-2020,