Obsidian Calendar

Bring your hiking shoes, an appetite, and a thirst for adventure as a professional geologist guides us through the largest flow of obsidian that you may ever witness, while teaching us about the amazing geology of this corner of California. By the end of our volcano hike, please feel free to question our sanity. 11am – 2:30pm.

Click for more info and to book.

An unforgettable evening as Obsidian Co-Founder and Founding Winemaker Michael Terrien joins Swift & Sons Wine Director Jillian Nudd and Executive Chef Chris Pandel to create a very special wine pairing dinner.

Michael will be sharing Obsidian wines as well wines he makes from the heritage U.S. Grant Vineyard expertly paired with a 5-course menu to ensure both wine and food enhance one another.

Join us for this unique & unforgettable one-night-only experience highlighting rare vineyards and deepened by personal narratives. Five Course Dinner with Pairings – $165/pp. Reservations Required: (312) 733-9420

Join us as we celebrate the release of our Pezsgő Sparkling Petite Sirah, while The Wall plays in the background on our portal wall. Free to attend, wines available for purchase by the glass and bottle, complimentary popcorn.

Please arrive between 6-6:30pm, film starts at 6:30pm.

Join us to taste and pick up the Member Fall releases and enjoy a treat from the grill.

Club Members receive two complimentary Cookout tastings per membership ($50 each additional guest). Enjoy your choice of lamb or mushroom sliders, grilled on-site by Chef Brooke of Brooke’s Table and paired with our newly released Fall Wines.

We look forward to an afternoon of good friends, great wine, and perfectly paired sliders.

Please reserve your seat.

We’ve teamed up with Sonoma Valley Trail Rides to bring this magical experience to life. We hope exploring wine country trails by horseback will leave you with memories that last a lifetime and give you a new appreciation for grape growing, where wine all begins.

Save the date and stay tuned for details on our October Obsidian community gathering.

Private Event/Sold Out

Book your own private event! Visit the more details link.

Kick off winter, taste & purchase Member winter wines, and get ready for ski season with ski films playing on the projector wall.

Free to attend for all. Complimentary release tasting for members. Wines available for purchase by the glass and bottle.

Please arrive between 6-6:30pm, film starts at 6:30pm.

Our annual Thank You party for Wine Club Members, we will once again be cooking up a giant cauldron of pozole and sampling the Winter Release wines.

In addition to Obsidian selections, this year we will also enjoy a special treat, with a Rabbit Hole Entrepreneur pop-up tasting! Obsidian’s R&D Winemaker and Rabbit Hole  Mentor Casey Graybehl will be pouring his Grenachista wines alongside three of our program’s recipients: Justin Trabue of Ward Four Wines, Blair Feng of Leap of Grapes, and Melani Vargas & Deniro Keck of Squish Cellars.

12pm – 3pm.

RSVP required, complimentary for members, $40 for guests.

Save the date and stay tuned for details on our December Obsidian Gathering.