Cornerstone Festival of Gardens offers a fresh new location for special events, private parties, corporate parties and wedding celebrations. Located on nine sunny and scenic acres in Sonoma, Cornerstone offers an innovative union of gardens, art, and entertaining. While the public garden areas are open from 10am – 5pm daily, the event locations at Cornerstone a offer privacy for you and your guests.
Our staff is available to help with all aspects of event planning. Cornerstone’s Marketplace Café also offers full service catering for all events. Artifacts offers rentals of its unique inventory of salvage items for all events.
All Events are Unique
at Cornerstone Festival of Gardens

Private Wedding Garden
An exquisite tented, romantic location for all celebrations. The Wedding Garden features lush landscaping, climbing roses, olive trees seasonal perennials and a half acre of lawn. The Wedding Garden includes a custom designed, 50-foot round Zephyr tent with retractable clear walls, allowing guests an immediate connection to the gardens.
Wedding Garden: 18,200 sq ft
Tent: 1,962 sq ft / 50’ round.
Garden Barn
Garden Barn is situated in the middle of tlhe gardens and is surrounded by a large expanse of lawn. Garden Barn is the original barn from the Cornerstone property and it offers a rustic, festive option for entertaining, dining and dancing. The barn features large double sliding doors that open on all sides, offering a panoramic view of the gallery style gardens as well as a patio area furnishes with tables, chairs and umbrellas.
Garden Barn: 1,800 sq ft (60’ x 30’)
Vineyard Lawn
Vineyard Lawn is adjacent to the gardens and bordered by Pinot Noir vineyards to the east and a stunning pond system that stretches the length of the lawn and creates a calming oasis at the far end. Vineyard Lawn offers privacy for group events, a lovely space for large ceremonies and an open air, beautiful option for dining.
Vineyard Lawn: 7,500 sq ft (150’ x 50’ )
On-Site Lodging
Cornerstone also features a beautiful private residence with three bedroom suites, a hot tub and lovely gardens. Situated amongst the vineyards, the house is located alongside Cornerstone Festival of Gardens at The Vineyard House. The residence is available for rental by Cornerstone clients and other wine country visitors.
Cornerstone Garden Installations
Corenrstone’s Garden exhibits are available on a limited basis for specific event celebrations. For example, small wedding ceremonies can be held within a garden space with proper planning and approval. Cornerstone encourages clients to utilize and celebrate the creative nature of the site by creating their own unique event design.
