Top Chelsea Conference & Summit Venues

• Spaces for 100-300 Guests
• 1 Outdoor
• 4 Event Spaces

With a breathtaking chapel, dramatic staircases, lush private gardens and the striking Refectory, Chelsea Square is an unforgettable location for weddings, private, not-for-profit and corporate events. Featuring exceptional menus by RHC, our team will work alongside you to create the perfect event, no matter the occasion. WELCOMING BOOKINGS THROUGH JUNE 2024 Due to anticipated construction, we are unable to consider events beyond June of 2024. We look forward to opening our calendar as we learn more about our improvement schedule.

• Spaces for 20-120 Guests
• 2 Bars

Patent Pending is located in the cellar of the Radio Wave Building, a New York City landmark building where Nikola Tesla lived and performed his experiments in the late 19th century. Patent Pending provides an intimate private event experience that embodies aspects of both a discreet speakeasy and upscale cocktail club. Once here, your private party will be transported into the back bar, with a lovely, low-ceiling, mirrored foyer for eight (3 stools), five banquettes to seat up to twenty-two, and nine bar stools. Behind another hidden archway, The Lab at Patent Pending awaits with a large booth for ten, another booth for twelve, a dance floor and five bar seats. Food will be served in the cafe up front, and the entire space both front and back can be yours. For groups of 12 or more, The Lab can be yours either privately or shared. For parties of 40 or under, The Lab can be yours privately. For parties of 40+ we offer all of Patent Pending and The Lab. For parties of 100+ we offer Patent Pending, The Lab, seeyamañana and seeyabajo combined for a lively event. Our cocktails have been expertly curated by industry veterans of Dead Rabbit and BlackTail, and we’ve worked meticulously in our selection of spirits, design aesthetics and unwavering attention to service and hospitality. At Patent Pending, our team is dedicated to achieving unparalleled guest satisfaction. Our highly-trained bar and front-of-house staff takes the greatest pleasure in attending to every detail for private events and affairs. We look forward to hosting you soon.

• Spaces for 22-250 Guests
• 3 Restaurants
• 1 Outdoor
• 3 Total Spaces

Loulou Petit Bistro & Speakeasy, nestled in New York City's vibrant Chelsea neighborhood at 176 8th Ave, seamlessly blends French elegance with American flair. Ascend to the upper level to savor casual French fare expertly paired with craft cocktails, beer, and champagne in a charming two-level restaurant setting. Our menu, curated by talented chefs, showcases a symphony of flavors inspired by the finest seasonal and locally-sourced ingredients. From classic French delicacies to innovative creations, each dish is a masterpiece reflecting our commitment to culinary excellence. At Loulou Petit Bistro, impeccable service is our hallmark. Our attentive staff ensures every need is met, from the moment you enter to the last sip of your wine. We also offer our venue for private events, crafting customized experiences tailored to your unique style, be it an intimate family gathering or a corporate soirée.

• Spaces for 50-75 Guests
• 1 Bar
• 1 Outdoor
• 1 space at this venue

Experience a truly unparalleled atmosphere at our open rooftop event venue in NYC, boasting stunning views of the iconic Empire State Building. Whether you’re planning a social gathering or a corporate event, we offer the perfect setting for a truly memorable occasion.

• Spaces for 40-200 Guests
• 2 Event Spaces
• 1 Meeting Space
• 2 Lofts

Our Lofts are the most elegant event spaces in downtown NYC, located in the heart of Manhattan, just steps from Union Square. The Annex is a 3000+ sq ft loft with high ceilings and a mezzanine loft and AV equipment, is the perfect canvas to be transformed into your next dream event, photo and film shoot, fashion show or performance. You'll find a blank canvas ready for your to let creative side run wild. The Sixth Floor Loft is a 1200 sq ft loft, elegantly furnished, and with AV capability that is the perfect location to host intimate events of up to 50 people for sit down events and 80/100 people for standing events. It is also the perfect space to host your next press event, shower or intimate cocktail event and more. The two spaces can be combined to create a spacious 4000+ sq ft space, acting a lounge area, green room, break out room, or reception space.

• Spaces for 18-650 Guests
• 1 Outdoor
• 1 Rooftop
• 3 Total Spaces

Bringing a downtown edge and chef crafted global fare by Laurent Tourondel, SECOND is where the world’s leading brands and creators host extraordinary events in the heart of Manhattan. Located on the second floor of the Hotel Eventi, overlooking a tree lined terrace, SECOND is a bespoke events space for today’s innovators, creators, and business leaders. From the intimate to the extravagant, the 9,000 ft space can be scaled and adapted to meet your needs and your imagination. Easily accessible, SECOND is an inimitable and welcoming place of gathering, steeped in a “downtown” ethos that encourages meaningful and long-lasting connections. The stylish and warm setting with floor to ceiling windows, exposed brick walls, retractable roof, and abundant greenery, serve as a sleek yet welcoming backdrop for milestone moments, fashion shows, live performances, brand activations, and more.

• Spaces for 100-200 Guests

BSAF is a New York City-based art gallery, culture center, and event space located in Midtown Manhattan. Alongside our in-house produced art exhibitions, fashion pop-up markets, and community-based art education programs, BSAF serves as a beautiful and versatile venue space for private events. From fashion shows to film festivals to corporate meetings, BSAF welcomes all those who seek a space full of creativity.

• Spaces for 50-19,500 Guests
• 3 Theaters
• 8 Event Spaces
• 1 Meeting Space

Located in the heart of Midtown Manhattan, Madison Square Garden is one of the world's most iconic destinations for private events. While celebrated around the globe for legendary concerts and sporting events, MSG is also an extraordinary venue for corporate meetings, conferences, product launches, fashion shows, galas, award ceremonies, holiday parties, milestone celebrations, and even once-in-a-lifetime weddings. What sets Madison Square Garden apart is its unmatched flexibility. From intimate executive dinners and VIP receptions to spectacular arena-scale productions, the venue offers a collection of iconic event spaces—including the world-famous arena floor, luxury suites, premium hospitality lounges, and exclusive VIP areas—that can be customized to bring virtually any vision to life. Every event is elevated by world-class production capabilities, cutting-edge technology, exceptional hospitality, and the prestige of hosting at one of the world's most recognized venues. Whether you're planning a corporate gathering, a charitable gala, a fashion show, or an iconic wedding celebration, Madison Square Garden provides an unforgettable setting where extraordinary moments become legendary.

• Spaces for 10-200 Guests
• 4 Restaurants

Whether you’re planning a business lunch for your team or a wedding reception with your loved ones, we’re here to help you host an unforgettable event. Supported by our incredible team, we have semi-private and private event spaces ready to accommodate a wide range of party formats and sizes. In the following pages, you’ll find everything you need to plan your next event, including information about our spaces, layouts, menus, and team.

• Spaces for 50-100 Guests
• 2 Event Spaces

Welcome to TwoFortyThirty: New York City’s first Event-Industry Creative Hub, a shared work & event space where you can become part of a collaborative event family. TwoFortyThirty is a vintage 1894 firehouse in the heart of Chelsea/Hudson Yards that has been transformed into an upscale, intimate event space. The first and third floors embody a glamorous SoHo House-feel, perfect for sophisticated events, showcases, tastings, meetings, photo/film shoots, and so much more. The second floor of TwoFortyThirty features impressive private offices with state-of-the-art technology. Offices also have access to two conference rooms, a kitchen, and use of the event floors. In the summer of 2023, TwoFortyThirty will proudly open the rooftop for intimate private soirees. Whether you’re hosting a business meeting or a milestone celebration, your clients and guests will love stepping into TwoFortyThirty’s vibrant and lively atmosphere. There are endless possibilities for teamwork, partnership and shared experiences when the most creative people share the same space every day. Let’s be creative together.

• Spaces for 400-600 Guests
• 1 Outdoor
• 1 Rooftop
• 7 Total Spaces

Daylight Studio Hudson Yards is a premier production and event destination in the heart of Manhattan. Spanning over 13,000 sq. ft. across five flexible studio options—Studio 1, Studio 3, Studio 9, Loft 9, and Loft 10—the venue accommodates projects and events of virtually any scale. Featuring 15 ft. high ceilings, a professional 22 ft. L × 21 ft. W × 14 ft. H cyclorama wall, abundant natural daylight, freight elevator and loading dock access, in-house production support, and private terrace access via Studio 1 and Loft 10, the space is designed for seamless production workflows and exceptional guest experiences. Ideal for photo and video shoots, film productions, corporate events, fashion shows, New York Fashion Week activations, bridal showrooms, brand activations, castings, celebrity interviews, international showrooms, product launches, and private events, Hudson Yards offers the flexibility and production infrastructure trusted by creative teams, brands, agencies, and event professionals. Conveniently located just minutes from Penn Station, Moynihan Train Hall, the Javits Center, major subway lines, leading Manhattan hotels, and production vendors, Hudson Yards provides outstanding accessibility for local and international productions alike.

• Spaces for 80-175 Guests
• 1 Art Gallery

Step into a refined, light-filled gallery in the heart of West Chelsea—one of New York City’s most established art districts. This distinguished ground-floor space is available to partner with artists, galleries, brands, and creative teams seeking a compelling setting for exhibitions and curated programming. Surrounded by world-class galleries and a vibrant creative community, the space features an expansive open layout and four oversized street-facing windows that flood the interior with natural light. The result is an atmosphere that feels both polished and welcoming, ideal for showcasing artwork, installations, and design-driven presentations. An impressive set of oversized double doors creates a striking arrival, immediately setting the tone for an intentional and immersive viewing experience. The gallery’s clean lines, neutral palette, and modern finishes provide an elegant backdrop that allows the work on view to remain the focal point. Thoughtfully designed with flexibility in mind, the space supports exhibitions, fashion presentations, brand activations, panel discussions, and private viewings—while maintaining the integrity and sophistication of a true gallery environment. Position your project at the center of the contemporary art world, surrounded by leading galleries and a deeply engaged creative audience. We invite you to partner with us to bring your vision to life in this exceptional West Chelsea gallery.

• Spaces for 190-750 Guests
• 2 Event Spaces

The Altman Building is proud to celebrate over 22 years of providing event services at our landmark historic venue. Established in 1896 as the carriage house for the B. Altman department store, The Altman Building is now a versatile private event venue, boasting 14,000 square feet over two floors. Our venue entrance is ground level and virtually column-free, providing unparalleled flexibility in event production. Our original mahogany French doors connect directly to the street to allow for seamless ground-level load in and welcome visitors and guests into an expansive piece of New York history. With custom hardwood floors, exposed vaulted brick ceilings, and an expanse of windows that lend an endless cascade of natural light, The Altman Building is an elegant, memorable and exciting venue to host your next event. We welcome your next event at The Altman Building, where old-world charm meets modern technologies.

• Spaces for 1-500 Guests
• 6 Restaurants

Welcome to Aqua New York – Flatiron’s captivating culinary destination, where Italian soul and Japanese precision meet under one roof. From handmade pasta to masterful sushi, two distinct kitchens come together in perfect harmony. Bold, refined, and uniquely Aqua. You’ll find Aqua New York at 902 Broadway, ideally situated between NoMad and Union Square, and moments from the Flatiron Building. Our location offers easy access from multiple neighborhoods. We’re just steps from the 23rd Street Station (N, R, W lines) and a short walk from Union Square’s major transit hub. If you’re looking for standout Flatiron area restaurants – whether for Italian, Japanese, or a little of both – Aqua brings two bold dining experiences together in one iconic NYC location.

• Spaces for 30-300 Guests
• 3 Restaurants
• 3 Bars
• 4 Total Spaces

Miru NYC is a modern event venue and nightlife destination in Manhattan where sleek design, custom lighting, and elevated hospitality come together for unforgettable celebrations. The flexible space combines contemporary indoor lounges, a main event floor with built-in audiovisual capabilities, and curated bar experiences that adapt seamlessly from cocktail receptions to seated dinners and high-energy soirées. Whether hosting weddings, birthdays, or corporate gatherings, guests enjoy dynamic ambiance, attentive service, and a setting that feels both chic and welcoming in New York City. Miru NYC’s thoughtful layout and design make every event feel elevated and uniquely tailored to the occasion.

• Spaces for 30-200 Guests
• 4 Restaurants
• 2 Bars
• 5 Total Spaces

Located in the heart of NYC’s iconic Herald Square, Black Tap’s flagship is where bold design and big vibes meet unforgettable celebrations. Inspired by our OG SoHo location and amplified by the award-winning Rockwell Group, this space features one-of-a-kind art—like a 4,000-cassette tape wall installation and custom murals by NYC street art legends How and Nosm. It’s also home to our first-ever standalone CrazyShake® Bar in New York City, perfect for over-the-top photo ops and indulgent fun. From corporate events and cocktail receptions to weddings, Bar and Bat Mitzvahs, rehearsal dinners, and social celebrations, we specialize in making every occasion shine. Hosting a baby shower, engagement party, divorce celebration, or milestone birthday? We’ve got you covered. This location also welcomes tour groups, networking events, non-profit gatherings, and meetings of all sizes. With semi-private and private event spaces, plus menus featuring our award-winning burgers, CrazyShakes®, and cocktails, Black Tap Herald Square is the ultimate NYC destination to gather, celebrate, and make memories in true New York style.

• Spaces for 25-600 Guests
• 4 Bars
• 2 Ballrooms
• 8 Total Spaces

Perched twenty-five stories above the vibrant streets near Bryant Park, the exquisite Elsie Rooftop and Penthouse pays tribute to one of society's most illustrious figures. Just like Lady Mendle herself, the Elsie Rooftop excels in curating exceptional events, harnessing the dynamic spirit and sophistication of New York City. As a year-round destination, we offer an elegant blend of indoor and outdoor seating, perfect for any occasion. Our tailored events and group dining program is designed to craft unforgettable experiences, celebrating life's most cherished moments while highlighting the importance of connection and rejuvenation that the Elsie Penthouse embodies. With a dedicated events team at your service, we ensure a flawless experience, guiding you through each memorable moment with grace and expertise.

• Spaces for 120-300 Guests
• 1 Restaurant
• 1 Bar
• 1 space at this venue

Elevated in Midtown Manhattan, 35th Street Lounge offers an immersive event experience that blends sleek lounge-style ambiance with full-service hospitality. Situated just blocks from Herald Square and Penn Station, the venue features flexible layouts for intimate gatherings or high-energy receptions—seated dining up to 120, and standing-room events for as many as 300 guests. With crafted lighting, curated furnishings and an adaptable floor plan, the space transforms effortlessly from seated banquet to cocktail-style celebration. Dedicated event staff, in-house A/V capabilities and custom catering menus ensure every detail is managed with ease. Whether a milestone birthday, product launch or corporate cocktail hour, 35th Street Lounge delivers modern sophistication in the heart of New York City.

• Spaces for 28-500 Guests
• 1 Rooftop
• 3 Event Spaces
• 3 Meeting Spaces

Elevate your corporate gatherings at The Assembly, Midtown Manhattan’s reimagined landmark for professional events and executive meetings. Our versatile spaces blend historic Art Deco architecture with modern technology and flexible layouts to create an impressive setting for any occasion. The ground-floor Conference Center accommodates up to 500 guests and can be divided into three private rooms with advanced Airwalls, ideal for seminars, conferences, and receptions. The Boardroom seats 28 guests comfortably and features advanced AV, soundproofing, and natural light—perfect for executive meetings and client presentations. For elegant indoor events or scenic outdoor experiences, the Eddie Lounge & Rooftop Terrace offers an indoor lounge plus a terrace with panoramic city views, great for receptions, networking, and cocktail gatherings. Whether hosting a large conference, an intimate meeting, or a stylish reception, The Assembly provides a professional, memorable setting for every event.