A Group Of People Sitting At An Outdoor Table Talking And Laughing

Corporate Events

Elevated Team Experiences

Enjoy a unique dining experience, all-inclusive packages, spectacular views, and first-class hospitality at our versatile Wine Country event venue. Cornerstone has space for large gatherings and breakout sessions, and we also offer corporate event activities on-site, such as cooking classes, wine tasting, and live music

Sonoma-Worthy Experiences

Enjoy a unique dining experience, all-inclusive packages, spectacular views, and first-class hospitality at our versatile Wine Country event venue. Cornerstone has space for large gatherings and breakout sessions, and we also offer corporate event activities on-site, such as cooking classes, wine tasting, and live music.

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A Wooden Table With Decorative Table Settings And Fresh Flowers

Guests Eating At Tables Under String Lights

Scaleable & Picturesque Venues

Cornerstone Sonoma offers a unique and highly versatile outdoor and indoor property that is perfectly set up to accommodate events up to 300+ guests.

People Sitting At Tables Under A Large White Tent

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The Best of Sonoma

An event at Cornerstone offers opportunities to include some of our esteemed team members and associates in your events. 

Top Chef Finalist, Casey Thompson
Winemaker, Angelina Mondavi
Sommelier, Todd Jolly
Director of Organic Agriculture, Farmer Landy 
Fromager, James Ayers 
Lead Horticulturalist, Steven Schwager
Executive Chef, Brandon Fernandez  

“I can’t say enough good things about this venue and its staff. Our guests raved about how much they loved the venue.”

Cynthia

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Events Team

Our events team is experienced and skilled in hosting elevated Wine Country gatherings. Whether it’s a wedding or corporate event, our team is proactive, organized, and attentive to details—all while being inviting, down-to-earth, and hospitable.

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Folktable Catering

Folktable Catering offers a customizable menu from locally sourced ingredients created by Executive Chef Brandon Fernandez. With stunning presentations and all-inclusive service, Folktable brings an unforgettable culinary experience to any event.

folktable catering cocktail

A Plate Of Food On A Wooden Table

A Plate Of Food Being Served At An Outdoor Table

Corporate Gallery

With panoramic views of Sonoma’s rolling hills, we offer a unique variety of spaces and experiences to create a memorable gathering.

The Barn at Harrow Cellars

Surrounded by lush vineyards and spectacular valley vistas, The Barn at Harrow Cellars, directly next door to Cornerstone Sonoma, offers three versatile venues to create an exquisite atmosphere for an indoor/outdoor wine country wedding or corporate gathering. The property features pathways lined with olive trees, a pond, and lush greenery to pair with our spacious and charming white barn.

People Enjoying A Meal At An Outdoor Table With Decorative Table Settings

“This place is a perfect venue for an memorable events. Beautiful views. Wide lawned yard in between the barn and vineyard which is perfect for a mingling.”

Jon L.

Two People Sitting At A Table Talking And Drinking Wine

Book an event

A Serene and Stunning Setting for Elevated Events.