- Wedding Vendors/
- Wedding and reception venues/
- Wisconsin venues/
- Watertown, WI venues/
- Sugar Island Barn
Sugar Island Barn
Full wedding (ceremony and reception) pricing
Starting at $1,000
Packages
Prices start at $500
About this venue
Nestled on eight rolling acres outside Watertown, Sugar Island Barn is where authentic country weddings come to life. Our 4,000 square foot state-approved barn was built for celebrations — rustic warmth, modern amenities, and a team that genuinely cares about your day. Sure, it's a barn. But we promise — no herding, no rushing, no one hollering 'time's up' at midnight. One wedding. One weekend. All yours. Most venues give you a single day — a sprint from setup to teardown with strangers hovering over your shoulder. We believe your wedding deserves more than that. Our signature package gives you Wed through Mon — and the Robus family and their dedicated staff are with you the entire time, making sure everything runs smoothly so you, your family, and your friends can simply enjoy the best week of your lives.
Our event spaces
Outdoor Grounds
An enchanting outdoor wedding ceremony setup nestled within a vibrant fall landscape.
A long, patterned vintage runner forms an aisle leading toward a multi-paneled backdrop anchored by birch trees. Guests are seated on mis-matched wooden chairs arranged in neat rows across the vibrant green lawn.
Guests often feel this space is
“A serene and exotic escape.”
Barn Interior
Rustic charm illuminated by warm, magical glow.
This spacious barn interior features soaring wooden rafters, rich timber framing, and exposed beam architecture that creates an inviting, rustic atmosphere. Strands of twinkling fairy lights wrap around the towering support posts, while classic crystal chandeliers hang along the center, casting a soft glow across the space. Natural wood wall paneling and polished hardwood floors run throughout, complemented by warm decorative lanterns and accent lighting. The expansive, open floor plan allows for flexible table configurations and seamless layout transitions.
Guests often feel this space is
“Warm and inviting.”
Dressing Rooms
Vintage charm and preparation in a refined suite.
This elegant dressing suite features warm hardwood flooring, neutral walls, and classic design touches tailored for pre-ceremony preparations. A full-length wooden floor mirror is framed by decorative floral and branch accents, creating a scenic focal point for getting ready. The room includes comfortable vintage-style lounge seating, traditional floor lamps, and natural light filtered through sheer lace curtains. A custom wooden vanity bar paired with high-top seating and a broad wall mirror offers a functional, dedicated space for hair and makeup styling.
Guests often feel this space is
“Comfortable and serene.”
Outdoor Grounds
An enchanting outdoor wedding ceremony setup nestled within a vibrant fall landscape.
A long, patterned vintage runner forms an aisle leading toward a multi-paneled backdrop anchored by birch trees. Guests are seated on mis-matched wooden chairs arranged in neat rows across the vibrant green lawn.
Guests often feel this space is
“A serene and exotic escape.”
Barn Interior
Rustic charm illuminated by warm, magical glow.
This spacious barn interior features soaring wooden rafters, rich timber framing, and exposed beam architecture that creates an inviting, rustic atmosphere. Strands of twinkling fairy lights wrap around the towering support posts, while classic crystal chandeliers hang along the center, casting a soft glow across the space. Natural wood wall paneling and polished hardwood floors run throughout, complemented by warm decorative lanterns and accent lighting. The expansive, open floor plan allows for flexible table configurations and seamless layout transitions.
Guests often feel this space is
“Warm and inviting.”
Dressing Rooms
Vintage charm and preparation in a refined suite.
This elegant dressing suite features warm hardwood flooring, neutral walls, and classic design touches tailored for pre-ceremony preparations. A full-length wooden floor mirror is framed by decorative floral and branch accents, creating a scenic focal point for getting ready. The room includes comfortable vintage-style lounge seating, traditional floor lamps, and natural light filtered through sheer lace curtains. A custom wooden vanity bar paired with high-top seating and a broad wall mirror offers a functional, dedicated space for hair and makeup styling.
Guests often feel this space is
“Comfortable and serene.”
Sugar Island Barn packages
Intimate Celebration
Off-peak pricing $3,800
Micro Wedding — beautifully simplified. One day · 8-hour window
- Ceremony and intimate reception
- Tables and chairs
- Licensed bar service
- Bartenders and event staff
- Climate-controlled restrooms
- Sound system
- Full use of 8 acres
- Indoor or outdoor ceremony option
- Complimentary bottle of wine
One-Day Classic
Off-peak pricing $5,300
Traditional single-day wedding celebration. 8:00 AM – 2:00 AM
- Ceremony and reception same day
- Tables and chairs
- Licensed bar service
- Bartenders and event staff
- Climate-controlled restrooms
- Sound system for ceremony & reception
- Full use of 8 acres
- Indoor or outdoor ceremony
- Up to 300 guests
- Complimentary bottle of champagne
Wedding Weekend
Off-peak pricing $6,900
Full celebration without the full week. Fri 1:00 PM – Sun 1:00 PM
- Everything in One-Day Classic
- On-site rehearsal
- Rehearsal dinner on-site
- Lower-level lounge & bar access
- Extended setup and takedown time
- Climate-controlled dressing rooms
- Up to 300 guests
- Complimentary mimosa bar
Wedding Week Experience
Off-peak pricing $8,800
Our most complete, stress-free wedding. Wednesday – Monday
- Everything in Wedding Weekend
- Country table décor included
- Day-after brunch / gift opening access
- Maximum extended setup & takedown
- Full week vendor scheduling flexibility
- Climate-controlled lower-level lounge
- Kitchen facilities for catering
- Up to 300 guests
- No same-day setup stress — ever
- Complimentary ½ keg of your choice
Available services that can be provided by Sugar Island Barn
Services & amenities
- Bar services
- Dressing room / Bridal Suite
- Event staff
- Pet friendly
Rentals
- Standard Chairs
Explore other vendors serving Watertown, WI
- Tavern Team WI
- Lish Marie Photography LLC
- Chelsea Ann Bell Photography
- Rockton Sanctuary Spa
- Misha Media Photo and Video
- Tales of Woo
- Indigo Moon Events | Wedding Planning • Design • Coordination
- Jovan Kiah & Co Photography
- Sound Love Audio
- Flora Creek Place - Resin Flower Preservation
- KNCAPTURES
- Walking Visions Photography inc.
Complete your dream team
- Watertown Photographers
- Watertown Beauty Professionals
- Watertown Bands & DJs
- Watertown Florists
- Watertown Caterers
- Watertown Planners
- Watertown Cakes & Desserts
- Watertown Videographers
- Watertown Bar Services & Beverages
- Watertown Officiants
- Watertown Event Extras
Other venues in Watertown
- Barnwood Events WI
- Badger Farms, LLC
- Ludlow Mansion Events
- Milford Hills Hunt Club
- The Loft At 132
- 10 South
- The East Side Club
- Harvest Moon Pond
- Creamery 201
- Fat Apple Farm
- The Solarium
- The Bowery
