At the Long Island Aquarium, a wedding becomes something entirely unexpected, in the most captivating way. Set within a world of vibrant marine life and immersive environments, Atlantis Banquets & Events offers a setting that feels transportive, where celebration and experience intertwine effortlessly.
From the moment guests arrive, the atmosphere is alive with movement, color, and light. Expansive aquatic displays create a backdrop unlike any other, with the iconic Lost City of Atlantis Shark Habitat offering a striking focal point that turns the entire evening into a visual experience. It’s a setting that feels both playful and elevated, designed for couples who want their wedding to feel truly distinct.
The spaces themselves are versatile, allowing each celebration to unfold with intention, whether intimate or expansive, classic or creatively styled. Every detail is supported by a seamless approach to hosting, where thoughtful planning meets an environment that naturally invites discovery.
Photography becomes part of the experience here. From cascading indoor waterfalls to glowing marine habitats, and even rare moments alongside sea lions or penguins, each setting offers something unexpected, creating a collection of memories that feel as dynamic as the day itself.
At its core, the Long Island Aquarium pairs this one-of-a-kind setting with a refined culinary program, led by an award-winning executive chef. Menus are curated with care, blending elevated flavors with a tailored approach that reflects each couple’s vision.
For those drawn to a celebration that feels immersive, imaginative, and entirely their own, the Long Island Aquarium offers a wedding experience that is anything but traditional and all the more unforgettable.
The Proof Is In The Praise!
Rave reviews from happy couples!
My husband and I got married at the Aquarium on 10/4/25 and it was a dream come true! Our planner Joan, Maitre D Christina, and the team brought everything to life. Beautiful venue, great service, delicious food, valet parking, and a nearby hotel made it perfect. We couldn’t thank them enough!
Nikki B
Our daughter and son-in-law were married and had their reception at Atlantis Banquets and Events’ Sea Star Ballroom in Riverhead, NY. The event was magnificent and far exceeded our expectations. The cocktail hour was extremely bountiful and beautifully displayed. Picture perfect. The choice of five dinner entrees was impressive. The desserts and cordial bar were enjoyed by all. The entire staff was courteous and professional and kept a steady flow of the event. The grand ballroom itself is a beautiful venue that overlooks the Peconic River. All this perfection would not have been possible without the incredible patience and professionalism of our Sales Manager Joan LaRosa. All the time with genuine concern to create a couple’s dream come true. We are all still in the afterglow of the Atlantis experience and wish the same for those who are lucky enough to choose the same.
John V
We had our wedding at Atlantis on 12/12/24, and it was a magical Christmas wedding! Cocktail hour in the aquarium, reception in the Sea Star Ballroom, amazing staff, delicious food, valet parking, and beautiful seasonal decor made it unforgettable. Our guests are still talking about it!
Krystal R
At the Long Island Aquarium, a wedding becomes something entirely unexpected, in the most captivating way. Set within a world of vibrant marine life and immersive environments, Atlantis Banquets & Events offers a setting that feels transportive, where celebration and experience intertwine effortlessly.
From the moment guests arrive, the atmosphere is alive with movement, color, and light. Expansive aquatic displays create a backdrop unlike any other, with the iconic Lost City of Atlantis Shark Habitat offering a striking focal point that turns the entire evening into a visual experience. It’s a setting that feels both playful and elevated, designed for couples who want their wedding to feel truly distinct.
The spaces themselves are versatile, allowing each celebration to unfold with intention, whether intimate or expansive, classic or creatively styled. Every detail is supported by a seamless approach to hosting, where thoughtful planning meets an environment that naturally invites discovery.
Photography becomes part of the experience here. From cascading indoor waterfalls to glowing marine habitats, and even rare moments alongside sea lions or penguins, each setting offers something unexpected, creating a collection of memories that feel as dynamic as the day itself.
At its core, the Long Island Aquarium pairs this one-of-a-kind setting with a refined culinary program, led by an award-winning executive chef. Menus are curated with care, blending elevated flavors with a tailored approach that reflects each couple’s vision.
For those drawn to a celebration that feels immersive, imaginative, and entirely their own, the Long Island Aquarium offers a wedding experience that is anything but traditional and all the more unforgettable.
The Proof Is In
The Praise!
Rave reviews from happy couples!
My husband and I got married at the Aquarium on 10/4/25 and it was a dream come true! Our planner Joan, Maitre D Christina, and the team brought everything to life. Beautiful venue, great service, delicious food, valet parking, and a nearby hotel made it perfect. We couldn’t thank them enough!
Nikki B
Our daughter and son-in-law were married and had their reception at Atlantis Banquets and Events’ Sea Star Ballroom in Riverhead, NY. The event was magnificent and far exceeded our expectations. The cocktail hour was extremely bountiful and beautifully displayed. Picture perfect. The choice of five dinner entrees was impressive. The desserts and cordial bar were enjoyed by all. The entire staff was courteous and professional and kept a steady flow of the event. The grand ballroom itself is a beautiful venue that overlooks the Peconic River. All this perfection would not have been possible without the incredible patience and professionalism of our Sales Manager Joan LaRosa. All the time with genuine concern to create a couple’s dream come true. We are all still in the afterglow of the Atlantis experience and wish the same for those who are lucky enough to choose the same.
John V
We had our wedding at Atlantis on 12/12/24, and it was a magical Christmas wedding! Cocktail hour in the aquarium, reception in the Sea Star Ballroom, amazing staff, delicious food, valet parking, and beautiful seasonal decor made it unforgettable. Our guests are still talking about it!
Krystal R
