Top Greenwich Conference & Summit Venues
1,726 results near Greenwich, CT
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Choosing your conference & summit venue will be one of the most important steps in the planning process. So much goes into finding the perfect venue in Greenwich. You’ll want to consider everything from the aesthetics of the space to any in-house amenities and services. Luckily, PartySlate makes it easy with our Find Venues page. Use the filters to narrow your search — taking into account everything from your guest count to specific catering preferences. Once you’ve set your filters, scroll down to search our curated list. Look for the “featured” tag for PartySlate’s top recommendations. With PartySlate, finding your ideal Greenwich venue has never been easier.

Bananas Restaurant
174 1st Ave, New York, NY 10009, USA- Spaces for 70-100 Guests
- 1 Restaurant
After years of working in New York’s restaurant industry, chef-owners Chris Ng (Blue Ribbon) and Kyaw Lin (Shmoné) have teamed up for Bananas, fusing Asian classics and technique with Western flavor. Think chopped cheese krapow, shrimp tempura alfredo, and étouffée wontons. Our drink menu includes beer, wine, sake, soju, and soju based cocktails.
Est. $65/guestPricing Details AvailableAvg response time 12-24 hrs
Union Square Cafe
101 E 19th St, New York, NY 10003, USA- 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.
Pricing Details Available
Gadfly Bar
258 W 15th St, New York, NY 10011, USA- Spaces for 55 Guests
- 1 Meeting Space
Located in the heart of downtown Dallas, Gadfly Bar is a stylish gathering spot known for its craft cocktails, moody lighting, and intimate ambiance. The venue’s sleek design and curated atmosphere make it ideal for private events, launch parties, and social celebrations. Guests enjoy a vibrant yet polished environment that captures the creative energy of the city while offering a refined urban experience.
$2,100 min
Aqua NY
902 Broadway, New York, NY 10010, USA- 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.
Est. $120/guest$2,000 minPricing Details AvailableAvg response time 1-2 hrs
Beatbox
248 W 14th St, New York, NY 10011, USAThe full venue can host up to 170 guests, with the ground floor available for 80–100 and the cellar perfect for 40–70. The space features a recording-studio–inspired bar and lounge, along with three private soundproof karaoke rooms for added fun. A professional AV system, large LED displays, a fully equipped bar, a spacious commercial kitchen. There’s also a coat check, and five bathrooms, including one ADA-accessible.
Est. $50/guest$3,000 minPricing Details Available
Sixth Floor Loft
873 Broadway, New York, NY 10003, USA- 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.
Est. $37/guest$3,500 minPricing Details AvailableAvg response time 1-2 hrs
Triangle Loft Meatpacking
675 Hudson St, New York, NY 10014, USA- Spaces for 45-325 Guests
- 1 Rooftop
- 4 Event Spaces
- 4 Total Spaces
Triangle Loft is a newly renovated flexible space where urban meets modern and the scene never seen. Perched privately on the top floor of the Little Flatiron Building in the heart of the Meatpacking District, our loft-like open space is preserved with white brick walls and original 1849 exposed wood beams and rafters. Natural sunlight and moonlight fill the space by way of our full wrap around floor-to-ceiling windows. The exclusivity of this multi-functional space is defined in many ways as we are ‘exclusively inclusive’. We offer private events including production shoots, product launches, activations, and dinners which pay our monthly bills. Our public events include culturally curated art + photography installations designed for members of the community who want to experience this one-of-a-kind loft and feel our vibe! Triangle Loft believes in humans being humans in a place where inspiration is provided, and creativity executed. Triangle Loft focuses on local spirits and beers while our wine stays global. We proudly partner with biodynamic sustainable farmers & woman owned and operated distilleries. Our food options run the gamut from private chefs to off premise caterers and the best pizza places and taco gigs in town.
Est. $207/guest$4,000 minAvg response time 2-4 hrs
Box of Moonlight
17 Saratoga Ave, Brooklyn, NY 11233, USA- Spaces for 150 Guests
- 1 Bar
- 1 Event Space
- 1 space at this venue
Box of Moonlight is a 4,300-square-foot industrial venue located in the heart of Bushwick, blending historic warehouse character with flexible event functionality. The space features exposed brick walls, steel columns, concrete floors, and high ceilings, creating a dramatic setting for celebrations, brand activations, fashion shows, photo shoots, and live gatherings. The main warehouse includes a wooden stage and brick bar, while additional rooms and a large entry hall provide natural flow for guests, prep areas, or creative installations. Movable set pieces and lighting options allow hosts to shape the atmosphere to match their vision, whether minimalist or immersive. With five bathrooms, strong HVAC, and adaptable layouts, Box of Moonlight is designed to support both intimate gatherings and larger-scale experiences, offering a distinctive industrial aesthetic that feels unmistakably Brooklyn.
Avg response time 1-2 hrs
Chelsea Square
429 W 20th St, New York, NY 10011, USA- 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.
$1,000 min
Loulou
176 8th Ave, New York, NY 10011, USA- 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.
Est. $55/guestAvg response time 12-24 hrs
Paragon
990 Broadway, Brooklyn, NY 11221, USA- Spaces for 40-275 Guests
- 3 Bars
- 1 Ballroom
- 4 Total Spaces
Paragon is a legendary New York City nightlife institution, recently reopened in partnership with techno pioneer Kevin Saunderson, alongside a diverse team of event professionals. Paragon showcases a unique range of vibrant culture, within a world-renowned event space. Paragon is a 2.5 floor, 270 person capacity venue with state-of-the-art sound and lighting, conveniently located on the border of Bed-Stuy and Bushwick, a cultural hotspot within Brooklyn NY. The venue is a flexible use space, perfect for unique & engaging brand activations, corporate gatherings, film & photo shots, weddings, fashion shows, and of course, DJ & live music performance and parties. Designed by award winning industrial designer & interior architect, Safwat Riad, Paragon’s interiors offer a unique array of spaces and environments. The ground floor includes a spacious front room bar, ballroom, an ADA-compliant restroom, and catering kitchen. Overlooking the ballroom is a mezzanine that includes a fully-equipped DJ booth, lighting/sound booth, and various configurations of seating areas The basement level includes a bar, several gender-neutral restrooms, coat check, and second DJ booth. Detailed tech & venue specs are available upon request.
Pricing Details AvailableAvg response time 1-2 days
Velvet Brooklyn
174 Broadway, Brooklyn, NY 11211, USA- Spaces for 110 Guests
Velvet Brooklyn is a cocktail bar and event venue that may be reserved for your special occasion. It is as luxurious as the fabric it is named after. With its exposed brick interior, vintage chandeliers, warm lighting and disco ball, it is the perfect space for an intimate event or a memorable celebration. It is 1,500 sq. ft with a maximum capacity of 110 guests. The interior includes two spacious bar areas, comfortable seating throughout the venue, allowing guests to mingle comfortably. Velvet Brooklyn is an ideal venue for a stylish and fun celebration where guests can dance, enjoy handcrafted cocktails, soak in the vibrant ambience, and share an unforgettable moment with a loved one. You can choose our Velvet Room which can accommodate up to 60 guests, our Main Bar which can accommodate up to 50 guests, or the entire venue for up to 110 guests. Features that are available include a fully equipped bars, specialty cocktails, AV equipment including projector, 20-inch disco ball, Pro DJ Controller DDJ-SZ2, coat check, and two restrooms. And most importantly, we offer top-notch hospitality to match the ambiance. We look forward to receiving your inquiry, and we hope to make your next event a memorable one.
Est. $158/guest$3,222 min
Dead Letter No.9
63 Grand St, Brooklyn, NY 11249, USA- Spaces for 10-250 Guests
- 2 Bars
- 2 Outdoor Spaces
- 6 Total Spaces
Dead Letter No. 9 is not any one thing; it's a nightlife revolution that brings people together in many ways. Step into an exquisitely transformed postal facility and enter a world of hybrid hospitality that will leave you breathless. It's a house party where you travel through time and space. During late nights, our dance floor fills with music, movement, and release. It's your most interesting night out in years. It’s your best first date. It’s your new favorite bar. It's an evening like no other. We are here to host your dream event. Wedding, Corporate Retreat, Birthday Party. Let your imagination run wild with us. Host your next private event at Dead Letter No.9. With three themed showrooms, the Porch (upstate cabin), the Camper (vintage RV lounge), and the Treehouse (nostalgic bunk-bed hideaway), along with two dance floors, the front Foyer and Cargo, we offer a uniquely transportive setting for gatherings of all kinds. Our spaces accommodate everything from intimate groups to full-venue buyouts up to 250 guests. We provide full staffing, club-ready sound in both dance rooms, open bar packages, and in-house catering by Esquina Bao Bun.
Est. $60/guest
Detour Gallery
545 W 23rd St, New York, NY 10011, USA- 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.
$7,000 min
Black Cellar
367 Bedford Avenue Basement Level Entrance on, S 5th St, Brooklyn, NY 11211, USA- Spaces for 60-100 Guests
- 1 Event Space
This speakeasy is located near the Williamsburg bridge with its own separate entrance on South 5th St. The space was renovated for creatives and is now available for your use. Thus, the look of the space is rustic and industrial including art murals and brick walls, and high pipe exposed ceilings. The floor has its original concrete, with small drains throughout. The space lets in very little daylight even during peek hours of sunshine. This allows photo and video work to have total control over the lighting. The space also comes with a multicolored LED light system that allows you to control the vibe through the space. We have a 10 foot long L- bar and small kitchen with fridge for food storage. The space is equipped with a WIFI network, great phone reception for any carrier, a powerful sound system with high quality JBL speakers wired together throughout the space, and a dj booth. All renters can use our hanging ceiling movie screen and projector to stage their own film viewings. This creative speakeasy space available for film shoots ,private celebrations, private dinners ,podcasts ,photo shoots ,special occasions ,art exhibitions ,competitions ,live showcases ,fundraisers ,promotional events ,networking events ,meetings ,film holdings ,comedy show ,art show ,auditions ,short film ,album releases , etc.
No minimum
The Altman Building
135 W 18th St, New York, NY 10011, USA- 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.
Est. $228/guestNo minimumAvg response time 1-2 days
Daylight Studio
50 W 17th St, New York, NY 10011, USA- 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.
$4,500 min
Common Ground Bar
63 Gansevoort St, New York, NY 10014, USA- Spaces for 220 Guests
Unwind in Manhattan's hip meatpacking district with a cocktail party at Common Ground. Under 20 foot ceilings and an impressive skylight at Common Ground, your guests can dance away the evening at a cocktail party featuring passed hors d'oeuvres and playlists curated by New York's most well-known DJs. With buyout and seated dinner options also available, Common Ground could just become your new go-to spot for cocktail hours, dinners or any sort of client entertainment.
Est. $108/guestCasa La Femme
140 Charles St, New York, NY 10014, USA- Spaces for 350 Guests
We have being in the hospitality business for the past 30 years with the total of four restaurants in five different locations . Over the years we have cater to countless number of guest from birthday party including many celebrities, to weddings, movie shoots fashion shows and benefit events to name a few. We can provide all type off services as flower design, additional interior and theme design, DJ , Belly Dancer or event performers in addition to food and drinks .
$1,000 min
Broadway Community and Activity Center
1262 Broadway, Brooklyn, NY 11221, USA- Spaces for 100 Guests
- 1 Event Space
- 1 Venue with Activities
- 1 Loft
Founded in 2022, The Broad Center is a grassroots organization driven by a bold mission: to dismantle systemic inequities and empower New Yorkers impacted by poverty, homelessness, addiction, mental illness, and social exclusion. What began as a local outreach effort distributing meals and hygiene kits has quickly grown into a vital safety net for thousands across the city. Our approach is holistic, trauma-informed, and rooted in lived experience. Our staff and volunteers are often members of the very communities we serve, allowing us to provide care that is not only accessible but deeply resonant. As part of our current fundraising efforts to promote our non-profit, we are renting out our Community Center for events. Our large, open space is perfect for a variety of occasions. We hope you will consider our venue when planning your event. All proceeds from your rental go directly back into our efforts to help the community, so when booking with the Broad Center, you can rest assured you are not only going to receive a perfect space for your event, quality amenities, and the aid of our wonderful and helpful staff, but you will also be doing your part to make a better Brooklyn.
$125 minPricing Details AvailableAvg response time 2-4 hrs