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Venues in Watertown, WI,
(920) 344-6402

About Us

Sugar Island Barn is a private wedding and reception venue located in Watertown, Wisconsin. With six acres of lush grass and trees, it offers the perfect rustic, country setting for your wedding. If you’re looking for a barn setting with indoor and outdoor spaces for your bridal shower, wedding ceremony, elopement, engagement party, rehearsal dinner, or reception, Sugar Island Barn offers a flexible venue and a staff eager to make your wedding week special and memorable.

Facilities and Capacity

Sugar Island Barn features one main event space: the on-site barn. At 4,000 square feet, it offers room for up to 300 guests. Hold your ceremony outdoors while enjoying the scenic views, and then move into the barn for a fun, high-energy reception. The bridal suite makes it convenient for your wedding party to get ready right at the venue, too. Sugar Island Barn is wheelchair accessible, and parking is available on site.

Services Offered

Even though Sugar Island Barn is a barn, you can definitely expect to not be herded in and out like cattle! This venue prides itself on flexibility. There are no hard-set in or out deadlines, and the staff is focused on how they can best assist you in making your day memorable. They’ll take care of all the little things so you can spend your time enjoying your day and making memories with friends and family. The fully-licensed and operational bar can provide everything you need for your reception bar, including bartenders, cash bar, champagne toast, house beer, house liquor, house wine, limited bar, open bar, premium liquor, specialty beer, specialty wine, and signature drinks. Sugar Island Barn also offers on-site event rentals, including chairs, tables, and dance floors. The venue carries liability insurance, and outside vendors are welcome.


Sugar Island Barn is nestled on six acres of ranchland in Watertown, Wisconsin. Halfway between Madison and Milwaukee, Watertown is easily accessible and is just a short drive from most major Wisconsin airports and attractions.

Availablity UPDATES

Open 2020 date: October 31.

2021 is currently fully booked, but please reach out if you'd like to be placed on a waiting list should any future dates open.

Frequently Asked Questions about Venue

Describe your venue

Barn, Farm/Ranch, Garden

What kind of settings are available?

Indoor, Uncovered Outdoor, Scenic Views

Which of the following wedding events does your venue service?

Ceremony, Reception, Bridal Shower, Engagement Party, Elopements, Rehearsal Dinner

What event services do you offer?

Bar Services, Event Rentals, Get Ready Rooms, Liability Insurance, Outside Vendors

What bar services do you provide?

Bartender(s), Cash Bar, Champagne Toast, House Beer, House Liquor, House Wine, Limited Bar, Liquor License, Open Bar, Premium Liquor, Signature Drink, Specialty Beer, Specialty Wine

What event items are available?

Chairs, Dance Floor, Tables

What food and beverage items are available?

Barware, Glassware

What transportation and access is available?

Parking, Wheelchair Access

What months are included in your peak season?

May, June, July, August, September, October

What months are included in your off-peak season?

January, February, March, April, November, December

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