Old Sugar Mill

Guest capacity

Up to 250 seated guests

About this venue

Originally built in 1934 as an operating beet sugar refinery, the Old Sugar Mill now hosts fifteen unique wineries offering varietals from all over Northern California. Located in the heart of Clarksburg, CA, just fifteen minutes south of downtown Sacramento, the Old Sugar Mill is the perfect place for your wedding, social or corporate event. Our Industrial Wine Country setting is where memories will be treasured for a lifetime. At Old Sugar Mill, we are passionate about creating unforgettable experiences. We believe your special event deserves to be orchestrated by a caring and accomplished team set in a historic and iconic winery venue. From our old-world brick Boiler Room to our charming and quaint French Quarter, the unique character of our property will provide a rich and diverse backdrop for your celebration. OSM can scale events from intimate to grand and can accommodate any size occasion.

Seated guest capacity

25-250

Venue type

Ballrooms, Banquet Halls
Historic Estates, Mansions
Industrial Spaces
Vineyards, Wineries

Venue setting

Indoor
Outdoor

Clarksburg, CA 95612

Our event spaces

The Gallery

This marvelous space and its gorgeous tall ceilings has cascading windows surrounded by soaring old world brick walls.

Indoor Space: The Gallery accommodates up to 250 guests. This marvelous space is 4,200 square feet, and its gorgeous tall ceilings and cascading windows are surrounded by soaring old world brick walls. All of our guests will enjoy spectacular sunsets overlooking the vineyard while basking in the flavors and aromas of the premier wineries.

Guest capacity

Up to 250 Seated

Up to 300 Standing

Square footage

4,200

Ideal for

Wedding ceremony, Wedding reception, Cocktail hour

The Plaza

The plush grass and old world brick setting make a fabulous backdrop for sharing your nuptials.

Outdoor space: Enjoy a beautiful night under the stars on the Plaza Lawns. Outside the Gallery, the Plaza Lawn accommodates up to 300 guests. The plush grass and old world brick setting make a fabulous backdrop for sharing your nuptials or participating in a fun-filled corporate party with lawn games.

Guest capacity

Up to 300 Seated

Up to 300 Standing

Ideal for

Wedding ceremony, Wedding reception, Cocktail hour

The Boiler Room

Stunning combination of rustic brick, high ceilings, and strung bistro lights.

Indoor space: High ceilings, warm brick walls, and romantic bistro lights make this extraordinary event space serene. The Boiler Room accommodates up to 250 guests for an unforgettable wedding reception, company retreat or gorgeous ceremony.

Guest capacity

Up to 250 Seated

Up to 250 Standing

Ideal for

Wedding ceremony, Wedding reception, Cocktail hour

The French Quarter

Bistro lights draped between two of our highest brick buildings. Illuminating the original beams and original architecture.

Outdoor Space: Inspired by the New Orleans French Quarter, this venue space is a romantic area strung with bistro lights to set the mood for an amazing cocktail hour.

Guest capacity

Up to 250 Seated

Up to 250 Standing

Ideal for

Cocktail hour

The Barrel Room

The perfect space for any kind of intimate gathering.

Indoor space: For a more intimate setting for guest counts of 20 to 150, the Barrel Room is a great option for an indoor event. The 3,300 square feet Barrel Room has extended ceilings and a beautiful wine barrel backdrop. This space is perfect for engagement parties, bridal showers, rehearsal dinners, small indoor ceremonies, cocktail hour or any special occasion.

Guest capacity

Up to 150 Seated

Up to 180 Standing

Square footage

3,300

Ideal for

Wedding ceremony, Wedding reception, Rehearsal dinner, Wedding shower, Engagement party, Couples luncheon, Cocktail hour

The Grove

This intimate setting includes a large wrought iron arch to share your vows under, beside a beautiful vineyard.

Outdoor Space: The Grove offers a perfect outdoor ceremony and reception space for guest counts of 125 or less. Its intimate setting includes a large wrought iron arch to share your vows under and is surrounded by a beautiful lawn of grass and gorgeous flowers and its own vineyard.

Guest capacity

Up to 250 Seated

Up to 250 Standing

Ideal for

Wedding ceremony, Wedding reception, Rehearsal dinner, Wedding shower, Cocktail hour