Calissa is one of the premiere wedding venues in Southampton, offering private dining spaces for groups from 10 to 300 people.

To plan your next wedding, private dinner, corporate event or gathering, please email

Mykonos in the Hamptons- Our menu focuses on seafood and Greek dishes such as salt baked fish, seafood pasta and Mediterranean mezze.  Our wine list has been awarded The Award of Excellence from Wine Spectator and boasts the largest selection of rosé in the Hamptons. Showcasing Agean-chic decor with white cushioned banquettes, grassy Meadow and Terrace spaces, and large-scale tented events. Calissa's space is ideal for intimate dinners or cocktail parties, holiday parties, or large scale events. Inquire about our variety of setups to keep your event flowing and guests entertained!

The name Calissa is derived from the brightest constellation in the summer sky.

Our sister restaurants in New York are Amali on the Upper East Side, Bar Marseille on Rockaway Beach and Juniper on Long Island.

Venue Details

  • 1020 Montauk Highway
    Water Mill, NY 11976
  • Sunday: 24 hours
    Monday: 24 hours
    Tuesday: 24 hours
    Wednesday: 24 hours
    Thursday: 24 hours
    Friday: 24 hours
    Saturday: 24 hours
  • (631) 500-9292
  • 7 Private Spaces
Venue Categories
  • Restaurant
  • Event Space
  • Cocktail Lounge
  • Entertainment
Event Types
  • Bridal Shower
  • Birthday Party
  • Wedding
  • Dinner Party
  • Fundraiser
  • Holiday Party


  • Full Bar
  • Private Space
  • Flexible Floor Plan
  • Ceremony Site
  • Dance Floor
  • Live Music/DJ
  • Open Bar
  • Bar Packages
  • Patio
  • WiFi


Restaurant Buyout
265 Seated 375 Standing
The Terrace
100 Seated 150 Standing
The Garden
120 Seated 150 Standing
Terrace & Garden
225 Seated 325 Standing
The Meadow
250 Seated 250 Standing
The Lounge
20 Seated 40 Standing
The Private Dining Room
30 Seated 40 Standing


  • Greek
  • Locally Sourced
  • Mediterranean

Dining Style

  • Wide Open
  • Chic
  • Rustic
  • Trendy

Venue Updates

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