Sea Star Ballroom Weddings

Sea Star Ballroom – The Premier Wedding Venue on the East End of Long Island

The Sea Star Ballroom at Atlantis Banquets & Events is one of the few formal ballrooms on the East End of Long Island, offering a blend of elegance, modern amenities, and a stunning waterfront setting. Perfectly located along the Peconic River, this venue provides an unforgettable backdrop for your special day.

Why Choose the Sea Star Ballroom

Exclusive East End Elegance: As one of the rare formal ballrooms in this region, the Sea Star Ballroom offers a sophisticated setting for weddings and special events that demand a touch of grandeur.
Scenic Views: Overlooking the Treasure Cove Resort Marina, the ballroom features expansive windows that offer beautiful views of the Peconic River.
Flexible Capacity: Host intimate gatherings or grand celebrations with space accommodating between 30 and 350 guests.
Stunning Ceremony Options: Exchange vows outdoors in the Riverside Pavilion or under the stunning Chihuly-inspired chandelier in the Sea Star Grand Foyer.
Exceptional Culinary Experience: Our award-winning executive chef offers exquisite cuisine tailored to your preferences, with wedding packages featuring gourmet and farm to table options.

Free Wedding Price Guide

Wedding Packages

We offer thoughtfully curated wedding packages to suit your preferences and budget, ensuring a seamless and memorable event. All packages include gourmet cuisine prepared by an award-winning executive chef.

Signature Package

Cocktail Hour: Tuscan table, 10 passed hors d’oeuvres, carving station, pasta bar, and two specialty stations.
Plated Dinner: Duet appetizer and choice of five entrées for guests.
Dessert: Custom wedding cake and dessert, plus a cappuccino, espresso, and cordial bar.

Flutter of Romance Package

Cocktail Hour: Tuscan table and 10 passed hors d’oeuvres.
Buffet Dinner: Includes eight selections to suit all tastes.
Dessert: Custom wedding cake.

All-Inclusive Sweetheart Package

Inclusive Services: Includes photography, DJ, and florist services.
Cocktail Hour & Dinner: Features passed hors d’oeuvres, dinner with a choice of five entrées, a custom wedding cake, and a five-hour open bar.

Exclusive Features and Amenities

Unmatched Privacy: Only one wedding at a time ensures dedicated service and attention.
Luxurious Bridal Suite: Relax and prepare in a private suite stocked with food, beverages, and amenities.
Professional Staff: Uniformed valet attendants, a personal bridal assistant, and attentive wait staff provide top-tier service.
Photo Opportunities: The beautifully landscaped waterfront grounds offer stunning backdrops for your wedding photos.

Make Your Dream Wedding a Reality

For couples seeking an elegant ballroom experience on the East End of Long Island, the Sea Star Ballroom offers the perfect combination of sophistication, service, and a breathtaking waterfront setting.

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FAQs

What is unique about the Sea Star Ballroom compared to other Long Island wedding venues?

The Sea Star Ballroom is known for its floor-to-ceiling windows overlooking the Peconic River and Treasure Cove Resort Marina, which gives the entire space a bright, waterfront feel throughout your reception. Unlike many traditional ballrooms on Long Island, it doesn’t feel closed off or dark, guests are surrounded by natural light during the day and sunset views in the evening.

What does the Sea Star Ballroom look like for a wedding reception?

The Sea Star Ballroom features a modern, coastal-inspired design with high ceilings, neutral tones, and expansive windows facing the water. The layout includes a spacious dance floor, flexible table configurations, and a clean, elegant aesthetic that couples can easily customize to match their wedding style.

Can you see the water from inside the Sea Star Ballroom during the wedding?

Yes, one of the standout features of the Sea Star Ballroom is that the water views are visible from inside the space. The large windows line the ballroom, so guests can enjoy views of the Peconic River and marina throughout dinner and dancing, without needing to step outside.

How does the Sea Star Ballroom flow with the rest of the wedding spaces at Atlantis?

The Sea Star Ballroom is designed to work seamlessly with nearby waterfront ceremony spaces and cocktail hour areas. Guests can move easily from an outdoor ceremony by the river, to cocktail hour (including options inside the aquarium), and then into the ballroom for the reception, all on the same property.

Is the Sea Star Ballroom a good choice for both large and smaller weddings?

Yes, the Sea Star Ballroom is one of the more versatile spaces at Atlantis. It can comfortably host larger weddings with up to 300+ guests, but it can also be arranged in a way that still feels intimate for smaller celebrations. The open layout makes it easy to scale the space without losing atmosphere.

What should I look for in an East End wedding venue?

Start with the overall experience, not just the space. Look for a venue that offers scenic surroundings, a clear flow from ceremony to reception, and the ability to host everything in one place. On the East End, many couples look for venues that combine outdoor beauty with an indoor ballroom, so they can enjoy the setting without worrying about weather. Locations like Atlantis Banquets & Events in Riverhead reflect this approach, offering waterfront scenery along with indoor reception spaces.

How important is the ballroom itself when choosing a venue?

The ballroom plays a big role in the overall feel of your wedding. Look for a space that has natural light, a layout that supports your guest count, and a design that matches your style. On the East End, ballrooms with large windows or water views are especially desirable because they keep the connection to the scenery even during the reception. For example, spaces like the Sea Star Ballroom at Atlantis Banquets & Events are designed to bring in natural light while still offering a polished indoor setting.