Forty Thousand Square Feet of Flexible Function Space
CoCo Key Water Resort Hotel and Convention Center provides 40,000 square feet of flexible function space perfect for any kind of event. Our beautiful hotel and convention center features 280 guest rooms and suites, providing you with not only an expansive, easily personalized event space, but comfortable accommodations for your large or small group all in one beautiful spot.

Function, Event and Meeting Space
A function space is designed, well, to function. Well. And no convention center in greater Waterbury does it better. In addition to the sheer size of our Waterbury meeting & event space, we provide all the special details you need to ensure your event is a success, no matter how large or small your guest list.
Professional Services Right On Site
Our friendly and knowledgeable event planning staff can help you determine just how to best customize your space. They provide planning advice; and handle all the details so you can enjoy your event. Additionally, our talented catering staff is also right on site, ready to provide you with customized catering services specialized just for your event.
Our Function Space, Simplified
Grand Ballroom
At 8,646 square feet, the Grand Ballroom accommodates 1,000 guests theater-style; 600 guests classroom-style; 1,200 guests standing reception-style; and 650 guests banquet-style in rounds of ten.
Grand A
At 1,147 square feet, Grand A accommodates 135 guests theater-style; 60 guests classroom-style; 32 guests u-shape style; 140 guests standing reception-style; and 50 guests banquet-style in rounds of ten.
Grand B
At 900 square feet, Grand B accommodates 100 guests theater-style; 50 guests classroom-style; 30 guests u-shape style; 110 guests standing reception-style; and 50 guests banquet-style in rounds of ten.
Grand C
At 3,960 square feet, Grand C accommodates 450 guests theater-style; 225 guests classroom-style; 86 guests u-shape style; 540 guests standing reception-style; and 300 guests banquet-style in rounds of ten.
Grand D, E or F
At 880 square feet, Grand D, E or F accommodates 100 guests theater-style; 44 guests classroom-style; 30 guests u-shape style; 110 guests standing reception-style; and 60 guests banquet-style in rounds of ten.
Connecticut Ballroom
At 3,300 square feet, the Connecticut Ballroom accommodates 380 guests theater-style; 180 guests classroom-style; 80 guests u-shape style; 450 guests standing reception-style; and 250 guests banquet-style in rounds of ten.
Connecticut A
At 1,100 square feet, the Connecticut A accommodates 90 guests theater-style; 64 guests classroom-style; 32 guests u-shape style; 140 guests standing reception-style; and 60 guests banquet-style in rounds of ten.
Connecticut B
At 1,350 square feet, the Connecticut B accommodates 160 guests theater-style; 76 guests classroom-style; 38 guests u-shape style; 170 guests standing reception-style; and 100 guests banquet-style in rounds of ten.
Connecticut C
At 840 square feet, the Connecticut C accommodates 70 guests theater-style; 32 guests classroom-style; 26 guests u-shape style; 110 guests standing reception-style; and 50 guests banquet-style in rounds of ten.
Promenade
At 600 square feet, the Promenade accommodates 60 guests theater-style; 32 guests classroom-style; 20 guests u-shape style; 60 guests standing reception-style; and 50 guests banquet-style in rounds of ten.
Woodbury
At 1,334 square feet, the Connecticut Ballroom accommodates 120 guests theater-style; 60 guests classroom-style; 32 guests u-shape style; 60 guests standing reception-style; and 50 guests banquet-style in rounds of ten.
Middlebury
At 308 square feet, the Middlebury accommodates 30 guests theater-style; 12 guests classroom-style; 10 guests u-shape style; and 20 guests banquet-style in rounds of ten.
Litchfield
At 304 square feet, the Litchfield accommodates 25 guests theater-style; 12 guests classroom-style; 10 guests u-shape style; and 16 guests banquet-style in rounds of ten.
Wolcott
At 567 square feet, the Wolcott accommodates 60 guests theater-style; 25 guests classroom-style; 20 guests u-shape style; and 40 guests banquet-style in rounds of ten.
For further details about our function space and property, please download our Convention Center Information sheet as well as our Property Map, to give you a full lay of the land. We look forward to helping you make your next event a complete success.


