Your once-in-a-lifetime celebration deserves our one-of-a-kind setting.

From fairytale weddings to Bar Mitzvahs and other parties to corporate events that require their own kind of magic, Atlantis Banquets & Events is your ideal event setting. We have a specific room option available for every event. Our unique event venue offers include a picturesque indoor waterfall, a breathtaking 120,000-gallon Lost City of Atlantis Shark Exhibit, the spectacular Sea Star Ballroom overlooking the Peconic River, the whimsical Coliseum Room, where the walls are alive with gorgeous tropical tanks and the Treasure Cove Resort Marina. Plus, we can accommodate you with menu options that are sure to please nearly any palate. Atlantis Banquets & Events provides a unique backdrop for a wedding reception, social gathering, corporate event or any other celebration you and your guests will be sure to remember for years to come.

Weddings

The destination wedding of your dreams is right in your backyard. Atlantis Banquets & Events offers all the excitement of a destination wedding without all the hassle. As a wedding venue, one popular option is the Sea Star Ballroom, a formal space overlooking the Peconic River. The Riverside Pavilion is an appealing outdoor space popular for both ceremonies and receptions and other options are available as well.

Keep in mind Atlantis Banquets & Events is more than just a venue. We also offer incomparable service and exquisite cuisine and can tailor a menu to your requirements and budget. Our goal is to work with the couple to create a wedding that meets the desires of everyone involved. Your wedding should be the most wonderful day of your life--our one-of-a-kind setting helps set the scene for it to be just that.

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Celebrations & Events

Atlantis Banquets & Events has the space to turn an ordinary affair into an extraordinary experience. We offer several different spaces for your party or celebration each with a unique theme and in different sizes, to meet the needs of your particular event.

Whatever the nature of your event, rest assured that your event is the only one occurring at that time. We want to give your event the attention it deserves. Atlantis Banquets & Events can accommodate events of up to 650 people, making it an ideal choice for almost any social function, including: Bar or Bat Mitzvahs, Sweet 16 Birthdays, Proms, Reunions, Bridal and Baby Showers and Christenings.

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Corporate Events

Add a splash of excitement to your next Corporate Event! As you plan your next corporate event, add interest and excitement by holding your function at Atlantis Banquets & Events. With room for 650 guests, we offer the perfect location for holiday galas, corporate parties, team-building events, fundraisers, conferences, and other corporate events.

Whether you’re looking to bring people together as a team, recognize top performers, share a celebration, or raise funds for your cause or organization. Holding your corporate event amidst the splendor of Long Island Aquarium’s captivating habitats, will guarantee your attendees an experience they’ll remember forever.

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Stay with Us

Whether you’re here for a wedding, to celebrate a birthday or to discuss business with out of town employees, after the party is over, quality accommodations are a must. Event attendees may want a home base and out-of-town guests will need a place to stay.
 
Ideally, you want to be close to the action and have convenient access to all the beauty and excitement eastern Long Island has to offer. Hyatt Place Long Island/East End is an excellent choice for travelers who want to do it all. The hotel itself offers indoor and outdoor pools, fitness center, coffee and wine bar and beautiful, luxurious rooms. Another option is theWATERFRONT Suite, a suite-style rental where you can stay and enjoy all the comforts of home–plus many luxuries too. For those who want something more luxurious, The Preston House & Hotel is a 1905 historical home that has been renovated into a renowned restaurant and modern, boutique hotel.

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Build Your Event

When you’re planning your next corporate event, add extra interest and excitement by holding your function at Atlantis Banquets & Events. With room for 650 guests, we’re the perfect location for holiday galas, corporate parties, fundraisers, conferences, and other corporate events.

Whether you’re looking to bring people together as a team, recognize top performers, share a celebration, or raise funds for your cause or organization, holding your event amidst the splendor of Long Island Aquarium’s captivating exhibits or within the Sea Star Ballroom, our new 5,310 square foot formal ballroom overlooking the Peconic River, will guarantee your attendees an experience they’ll remember forever.When you’re planning your next corporate event, add extra interest and excitement by holding your function at Atlantis Banquets & Events. With room for 650 guests, we’re the perfect location for holiday galas, corporate parties, fundraisers, conferences, and other corporate events.

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