Residence Inn Long Island East End

Make your next event unforgettable at Atlantis Banquets & Events—Long Island’s premier waterfront event destination. Located along the scenic Peconic River, in Riverhead, the gateway to the North and South Forks of Long Island, Atlantis Banquets & Events offers a collection of stunning, immersive, and fully customizable venue options ideal for corporate functions, social celebrations, galas, retreats, and destination-style gatherings. From an elegant ballroom to a spectacular aquarium setting to outdoor waterfront spaces, Atlantis delivers a rare combination of visual impact, convenience, and exceptional service that planners trust. Why Event Planners Choose Atlantis Banquets & Events: Waterfront Setting & Immersive Venues - Host your event in one of their extraordinary spaces, including the striking Sea Star Ballroom overlooking the Treasure Cove Resort Marina, the dramatic Aquarium galleries surrounded by exotic marine life, and flexible meeting rooms designed for everything from board meetings to large-scale banquets. Waterfront and scenic outdoor areas create gorgeous backdrops for receptions and seasonal events. Two On-Property Hotels - Make multi-day events seamless with accommodations just steps from the venue. • The Hyatt Place Long Island/East End – Modern, upscale rooms with river views, meeting spaces, and premium guest amenities. • The Preston Hotel – A chic, boutique-style hotel located on property, offering stylish guest rooms and suites perfect for VIPs, planners, speakers, and groups seeking a modern, elevated stay. With both properties onsite, your attendees enjoy easy access, walkability, and enhanced comfort throughout their event. A Summer Event Paradise Atlantis Banquets & Events is the perfect seasonal location for warm-weather programs, thanks to unique onsite and nearby activities: • The Long Island Aquarium offes an engaging break or added experience with animal habitats, colorful aquatic displays, and interactive moments attendees will love. • Long Island Canoe Kayak Rentals allow for fun, memorable team-building and outdoor recreation. • Just minutes from the famed Hamptons on the South Fork and the North Fork’s Historic Wine Trail, planners can elevate retreats and multi-day itineraries with vineyard tours, farm-to-table dining, or upscale coastal experiences. Flexible for Events of All Sizes - Whether you're planning a 20-person executive meeting or a 325-guest gala, Atlantis Banquets & Events provides adaptable layouts, advanced A/V, in-house catering, and seamless transitions between spaces—ideal for conferences, award dinners, product launches, fundraisers, and more. Full-Service Event Team - Our experienced planners, catering team, and trusted vendor partners work closely with event professionals to ensure flawless logistics, exceptional hospitality, and memorable guest experiences. Perfect For • Corporate meetings & retreats • Conferences & seminars • Summer events & waterfront receptions • Galas, fundraisers & award dinners • Social celebrations & milestone events • Team-building & multi-day experiences • Destination-style gatherings Bring Your Next Event to Life With unmatched waterfront settings, on-site accommodations, immersive venues, and access to signature Long Island experiences, Atlantis Banquets & Events is where planners turn for extraordinary events that stand out on any marketplace platform.

Established in 1983. LEROS has always been family owned and operated. Our beginning was similar to any other small start-up: a few determined entrepreneurs with a passion for excellence. Since then, LEROS has grown into a leading provider of global executive chauffeured services, with corporate headquarters located in Valhalla, New York. At LEROS, we continue to hold firm to our core values of integrity, client satisfaction, team spirit, and corporate citizenship. Living these values, day in and out, has been the cornerstone of our success. It's our dedication to "exceed each client's expectations" that drives LEROS to be one of the best executive chauffeured services in the industry.

Our private indoor golf club, Konnectgolf, was purposefully designed to bring people together in a golf-forward environment with a real focus on members or guests “konnecting”. It has accomplished that in small get-togethers of four to events of 85 people. Our members are very familiar with our high touch service as we strive to deliver it on a daily basis. So if you are not a member but would like to feel like one, and have your guests immersed in the best golf-forward environment with staff that personalizes your event experience, with best-in-class catered food (courtesy of Butterfield Catering) and a craft beer, wine and full cocktail bar menu, please contact us.

Our classic Sushi By Bou experience includes a timed chef’s choice 12-piece omakase. For extra time at the chef’s counter, and additional pieces, upgrade to our Bougie option. Come early, and stay late, to enjoy our craft cocktails, imported sake selection, and high-energy vibes.

With over twenty years’ experience in the digital development space, Cobblestone Digital’s team prides itself on creating innovative, highly functional, and visually appealing solutions for our customers. Our clients range from industry leading brands to companies just getting started– we hold ourselves to the highest standards on every project, big or small. With our extensive knowledge and experience, we’ll develop bespoke solutions that are finely tuned to meet your specific Event needs.

Living in its original building at the intersection of Beaver & William Streets in the financial district, since 1837, Delmonico’s has welcomed a multitude of culinary enthusiasts. Delmonico’s holds to be America’s first fine dining establishment, and is excited to welcome you to where it all began.

PhotoTap: Instant, Intelligent Event Photography PhotoTap makes event photography instant, seamless, and smart. We deliver photos to attendees in 6 seconds or less using tappable tech, while our Photo Concierge Dashboard automatically organizes, tags, and catalogs every image for quick access and powerful search. Our PhotoFriends are like that friend who always nails the perfect shot—engaging, real, and focused on postable moments, not stiff portraits. Prefer to use your own team? Our DIY mobile cameras let anyone capture high-quality photos, GIFs, and soon videos—no experience needed. Go with DIY, PhotoFriends, or both—PhotoTap gives you fast, flexible, and unforgettable photography, built for modern events. Your event photos are more than memories—they’re powerful marketing tools. Don’t let them collect digital dust—turn them into ROI rockstars.

At SPIN, we come together to socialize and celebrate play. At our core is the drive to connect through ping pong—a game that transcends age, gender, ethnicity, and all physical boundaries. We are the original ping pong social club, your offline social network, a place to call home. We welcome diversity and embrace the unconventional. With venues in New York, Chicago, San Francisco, Toronto, Philadelphia, Seattle, Washington DC and Boston we encourage you to participate. Do it together and never alone.

Founded in 2014, by Adam Fulton and Gavin Moseley, The Garret Group is a New York City BASED hospitality group. For almost a decade, The Garret Group has led New York City’s bar scene with sophisticated, cleverly-executed concepts, each displaying a strong sense of identity and the team’s distinctive, artful brand of hospitality. With design-forward but unpretentious spaces and eclectic food and drink options, from beer and shot combos with house nachos, to world class cocktails with steak au poivre and everything in between, The Garret Group properties provide a warm and welcoming home away from home… no matter what you’re drinking.

Music for any event, from chill and romantic to party and interactive shows! A born showman, Kevin DelMastro brings a visual and musical spectacle to lounges, cocktail parties, weddings, romantic dates, and corporate events. Offering jazz, Latin, soul, dance, and instrumentals of pop and rock favorites, Kevin loves entertaining and starting the party with his big sax sound and professional backing tracks. He specializes in giving a unique experience to his clients by catering to their taste and style. If the event is mellow, he blends in with smooth background music. If the event is high-energy, he amps it up with high energy music, often dancing with guests as he plays. Engaging, personable, and dynamic, Kevin was the featured entertainer at UC San Diego’s commencement ceremony in front of 7000 people, pushing the limits of audience engagement, building epic solos, and creating the ultimate show.