Top Massachusetts Conference & Summit Event Spaces

• Spaces for 75-450 Guests
• 6 Event Spaces
• 4 Bars
• 6 Total Spaces

Set among the rolling hills of the Berkshires, Tanglewood is one of the most iconic cultural destinations in the United States—and an unforgettable setting for extraordinary events. For nearly a century, this historic estate has been the summer home of the Boston Symphony Orchestra and the legendary Boston Pops Orchestra, welcoming audiences and artists from around the world since 1937. Spread across more than 500 acres between the charming Berkshire towns of Lenox, Massachusetts and Stockbridge, Massachusetts, Tanglewood blends breathtaking natural beauty with a deep artistic legacy. Each summer, more than 350,000 visitors gather on the grounds for performances, recitals, and cultural programs—making it one of the world’s most beloved music festivals. Today, that same sense of magic extends to private events. From elegant, tented celebrations on sweeping lawns to intimate gatherings in architecturally stunning halls, Tanglewood offers a setting that feels both timeless and inspiring. Guests can experience events surrounded by the landscapes that have hosted legendary performances, rising musical talent from the Tanglewood Music Center, and generations of cultural history. Whether planning a wedding, corporate retreat, gala, or creative gathering, Tanglewood provides a truly memorable backdrop—where music, nature, and celebration come together in one of New England’s most iconic venues.

• Spaces for 40-500 Guests
• 5 Event Spaces
• 3 Restaurants
• 6 Total Spaces

Winthrop Center stands as the pinnacle of Millennium Partners’ three decades of experience in delivering acclaimed projects to America's iconic gateway cities. Located in the heart of downtown Boston, this architectural masterpiece sets a new global standard for sustainability and luxury. Winthrop Center offers a variety of exceptional event venues, each designed to create unforgettable experiences. The Collective Bar and Lounge offers a chic and sophisticated atmosphere ideal for networking events, cocktail receptions, and seated dinners. The Vermilion Club offers a setting of refined elegance featuring custom designed decor and world-class service, making it an excellent choice for corporate events, and private celebrations. The Connector, with its versatile space and modern design, caters to a wide range of events, from large scale cocktail receptions to one-of-a-kind wedding ceremonies and receptions. Each venue within Winthrop Center is equipped with state-of-the-art technology and amenities, ensuring that every event is executed flawlessly. The center's commitment to sustainability and innovation makes it a premier destination for those seeking to host events that are both environmentally conscious and luxuriously appointed. Whether you're planning a corporate meeting, a social event, or a cocktail reception, Winthrop Center offers the perfect backdrop, combining elegance, functionality, and cutting-edge sustainability.

• Spaces for 50-150 Guests
• 2 Event Spaces
• 1 Hotel
• 2 Total Spaces

Your wedding will be more than just a wedding when you celebrate it at The Lake House Guest Cottages of The Berkshires, which offers a one-of-a-kind and cozy setting for your big day against the backdrop of the majestic and natural beauty of Pontoosuc Lake. Your big day will feel more like an experience than just a wedding. We are a venue for weekend events that can provide sleeping accommodations for up to 50 guests and space for up to 100 additional guests during the event itself. Our property has the capacity to host a total of 150 guests when used as an outdoor venue and our event tent, and it can accommodate 60 guests when the event is held entirely inside. Our event tent is completely brand new and features the latest in tent technology. It has lovely sides with large windows that can be sealed off, making it possible to hold celebrations and ceremonies regardless of the weather outside. The tent has some rudimentary lighting and a flooring made of artificial turf installed in it. However, if you rent the space, you can easily add additional lighting and decorations. No matter how you choose to plan your special day at the Lake House, you can rest assured that it will be situated in the heart of the Berkshires, with all of the stunning locations that the region is known for within a half-drive hour's of the property. Give your team the boost they need to reach the next level with a truly unforgettable retreat or business off-site at our Berkshire Boardroom, which overlooks a lake. Whether you're here to get things done or to reward your team with an innovative and unforgettable experience, we offer a stunning backdrop that can be customized to meet your particular requirements.

• Spaces for 250-800 Guests
• 1 Event Space
• 1 Outdoor
• 1 space at this venue

Pier 4 offers much more than sailing, we now have an amazing event space where everyone, whether sailors or non-sailors, can bring their dream event to life! With breathtaking views and endless possibilities, this is the perfect setting to make your vision a reality. Whether you're a seasoned sailor or someone who just loves the beauty of the water, our stunning location offers the perfect backdrop for any occasion. A breathtaking, picturesque, waterfront setting that serves as the ultimate blank canvas, ready to be transformed into the wedding, fundraiser, or corporate event of your dreams. This space offers endless possibilities, allowing you to craft a celebration that’s not only everything you’ve envisioned, but even more extraordinary than you imagined.

• Spaces for 12-200 Guests
• 3 Event Spaces
• 1 Outdoor
• 4 Total Spaces

9OFS, located on the edge of the Boston Financial District, offers an unmatched indoor and outdoor experience with panoramic city views. Its serene setting contrasts sharply with the bustling bustle of the city below, making it an ideal setting for special gatherings of all kinds. Additionally, in addition to the amazing environment provided by the venue, it is surrounded by exciting sights for you and your guests to enjoy, such as the Boston Waterfront and the Faneuil Hall Marketplace. In order to make your event one to remember, 9OFS is a fantastic choice! The possibilities at 9OFS are virtually infinite, thanks to its adaptable floor plans and magnificent views. Located on the ninth level of One Federal Street, the facility hosts a variety of events. The interior is contemporary and streamlined, while the outside reflects the glitz and glam of the city's bustling activity. PRIVATE EVENTS: ELEGANT & INTIMATE PRIVATE EVENTS To complement the rich open air gardens, a dazzling reflecting pool provides a unique perspective on the Boston skyline for private gatherings. This lofty backdrop for any special occasion is matched with a smart and contemporary internal environment, which serves as a sophisticated and contemporary counterpoint to the rooftop. MEETINGS: TAILORED & TASTEFUL MEETING ROOMS 9OFS, located nine stories above Boston's Financial District, is a well designed meeting space that is well suited for any type of event or conference. A polished environment surrounded by dynamic cityscape views is provided by the location, which can be adapted to accommodate any size event.

• Spaces for 65-700 Guests
• 1 Event Space
• 1 Restaurant

Located steps from Fenway Park, Game On Fenway offers a high-energy, sports-driven setting for meetings, private events, and social gatherings. The venue features multiple flexible spaces, including a large main bar, private event areas, and a rooftop with views overlooking the ballpark. With expansive TVs, lively interiors, and adaptable layouts, the space accommodates everything from casual parties to large-scale events. Paired with elevated bar fare and a vibrant atmosphere, it delivers a dynamic event experience in one of Boston’s most iconic locations.

• Spaces for 12-200 Guests
• 1 Event Space
• 1 Restaurant
• 8 Total Spaces

The Langham, Boston, is the city’s most iconic new American classic hotel. Sitting proudly in what was originally the Federal Reserve Bank of Boston, The Langham, Boston retains its historic legacy from 1922 and introduces elegantly redesigned guestrooms and suites, new banqueting and meeting rooms, a stunning Club Lounge, and exciting bar and restaurants concepts. The Langham, Boston, joins our global portfolio in inspiring our guests to celebrate life by bringing playfulness and creativity into everything we do. Our two ballrooms boast natural light, classic neutral tones, contemporary touches, and elegant chandeliers, providing them the ability to transform into the venue of your dreams. Able to accommodate wedding receptions of any size, from elaborate occasions to intimate celebrations, The Langham, Boston offers inspired choices to ensure your wedding day exceeds all expectations. Overseeing every element, our staff will take care of the details to give you the freedom to enjoy your special day.

• Spaces for 80-400 Guests
• 5 Event Spaces
• 5 Museums
• 5 Total Spaces

For your unique event, MASS MoCA offers some of New England's most dramatic and imaginative venues. The ideal setting for your next occasion is the 250,000 square feet of gallery spaces on this complex that was once a factory. The vast property of MASS MoCA is also home to a bustling community of business owners, artists, and entrepreneurs. The world-class cultural offerings of MASS MoCA, free parking, and on-site dining and café facilities are all readily available to tenants and their staff. For your unique event, MASS MoCA offers some of New England's most dramatic and imaginative venues. This beautiful campus, which was once a factory, has 250,000 square feet of gallery spaces packed with modern art. It is the perfect place to organize gatherings of any kind, from 4 to 400 people. The constellation of galleries in the museum (with a preponderance of places for social isolation) creates a unique environment for celebration. There is no better location than MASS MoCA to realize your vision, from small meeting and ceremony venues to loft-style galleries that can accommodate up to 400 guests.

• Spaces for 14-582 Guests
• 3 Event Spaces
• 1 Outdoor
• 5 Total Spaces

Loft on Two provides a modern, cohesive and configurable set of meeting spaces that can be used separately or in tandem to meet the needs of your corporate event. For a small team to a large ensemble, Loft on Two had the conference and event space for you! Loft on Two has a dedicated experience management team onsite to assist with your event and meeting space reservations.

• Spaces for 50-400 Guests
• 1 Event Space
• 4 Outdoor Spaces
• 5 Total Spaces

A 36-acre garden that's ready for your vision to come to life! Beautiful floral and botanical spaces create both open and intimate settings for your wedding, corporate event, or social gathering — less than 20 miles from Downtown Boston. Featuring historic estate architecture among modern and traditional landscapes, this unique indoor/outdoor venue is an unforgettable and one-of-a-kind setting! Our property features twelve beautiful display gardens and several event venues to accommodate events of any kind. Almost any size wedding can be held in one of our several reception settings, which can accommodate seated or standing parties. We provide a range of options for you, whether you want to be completely indoors, completely outside, or a little bit of both. Massachusetts Horticultural Society, formed in 1829, is the country's oldest formally structured horticultural organization. Many aspects of our location at The Garden at Elm Bank are listed on the National Register of Historic Places. Our land is the ideal backdrop for any event, whether you want to include our history or simply have a unique setting. All event rentals at the Garden at Elm Bank include access to all of our twelve display gardens. For our late afternoon and evening rentals, we take pride in presenting only one event on the property at a time, allowing for the most private experience imaginable. We urge you and your guests to explore and make the most of every minute while on the site, whether they arrive early, want to meander through the areas during cocktail hour, or want to take advantage of our many photo opportunities. We invite you to explore our indoor and outdoor event spaces in our gallery and inquire about your special event today!

• Spaces for 30-5,000 Guests
• 7 Event Spaces
• 1 Ballroom
• 7 Total Spaces

Set along the Charles River, the Museum of Science, Boston offers a dynamic alternative to traditional event venues. Surrounded by iconic exhibits, live demonstrations, and sweeping riverfront views, the Museum creates an engaging and unexpected backdrop for celebrations of every kind. With versatile indoor and outdoor spaces, expert event coordination, in-house catering by MAX Ultimate Food, and robust audiovisual capabilities, every detail is thoughtfully handled so hosts and guests can focus on the experience. Opening October 2026, the Museum will debut the Public Science Common, a new immersive, technology-forward venue designed for high-impact events. With capacity for 400 guests seated or 700 standing, the Public Science Common will feature advanced audiovisual integration and flexible staging, redefining what’s possible for large-scale celebrations. At the Museum of Science, Boston, science, innovation, and celebration come together to create events your guests won’t forget.

• Spaces for 26-300 Guests
• 4 Event Spaces
• 5 Restaurants
• 6 Total Spaces

ES Hospitality offers a sophisticated collection of Boston event spaces, each designed to host memorable celebrations with exceptional style and hospitality. Their three distinct concepts, Standard Italian, Eastern Standard, and Equal Measure, feature inviting atmospheres and versatile layouts, ideal for gatherings ranging from intimate dinners to lively receptions.

• Spaces for 150-800 Guests
• 3 Event Spaces
• 3 Hotels
• 5 Total Spaces

Embark on a journey of love at Boston Marriott Long Wharf, where the serene waters and graceful sailboats set the scene for your special day. Situated on Boston’s most iconic wharf, our hotel’s event venues offer a timeless and captivating setting for waterfront weddings. Whether you envision an intimate gathering or a grand celebration, we are here to bring your dream wedding to life with heartfelt hospitality and imaginative touches. With 20,000 square feet of flexible harborside event space, Boston Marriott Long Wharf provides a variety of captivating venues to suit your wedding needs. The Grand Ballroom, accommodating up to 480 guests, features an original design with a hand-crafted ceiling reminiscent of a ship’s hull. The Harbor View Ballroom, with floor-to-ceiling windows and panoramic views, can host up to 146 guests for a seated dinner or 200 guests for a reception, and includes a connected outdoor Harbor View Terrace overlooking Boston’s Harbor. For a grand yet intimate atmosphere, the Palm Garden is ideal for ceremonies of up to 200 guests. Our premium guest suites offer impeccable accommodations for you and your guests to enjoy while we handle all the details. Savor dock-to-table cuisine with our customizable, handcrafted banquet and event menus featuring sustainable, local options. Located in the heart of Boston’s best attractions, every wedding here becomes a destination. Guests can enrich their stay with nearby attractions, including the family-friendly New England Aquarium, Faneuil Hall, and the picturesque Boston Harbor Islands. Conveniently accessible to Logan International Airport by water taxi, you can rest assured that every moment of your wedding will be cherished. Serene waters. Spectacular views. Remarkable weddings happen on the harbor.

• Spaces for 100-5,000 Guests
• 4 Event Spaces
• 1 Outdoor
• 4 Total Spaces

Located along Boston’s waterfront in the Seaport District, Leader Bank Pavilion offers a dynamic open-air setting for concerts, corporate events, and private gatherings. The venue features covered amphitheater seating, expansive harbor views, and flexible event spaces designed to accommodate everything from intimate receptions to large-scale productions. Modern amenities, state-of-the-art sound and lighting systems, and a lively waterfront atmosphere create a memorable backdrop for entertainment-driven events in one of Boston’s most vibrant neighborhoods.

• Spaces for 120-280 Guests
• 3 Event Spaces
• 1 Outdoor
• 3 Total Spaces

Belvedere Lenox is an elegant event space where modern sophistication meets timeless charm. Sunlit interiors are framed by floor-to-ceiling windows and soft design details, creating a luminous backdrop for celebrations of every kind. Whether hosting an intimate dinner or a lively reception, the layout effortlessly adapts to your vision while maintaining a sense of refined comfort. Guests are welcomed into an atmosphere that blends contemporary style with thoughtful touches, setting the perfect tone from start to finish. From personalized décor to seamless service, Belvedere Lenox offers a polished canvas that elevates every moment and leaves a lasting impression.

• Spaces for 30-100 Guests
• 3 Event Spaces
• 3 Restaurants
• 3 Total Spaces

At Avenue, we bring farm-to-table dining to the suburbs, offering a warm, inviting atmosphere that celebrates seasonal ingredients and thoughtful craft. Our custom-built wood grill infuses depth and flavor across the menu, from vibrant salads and hand-crafted pastas to fresh seafood and artisanal flatbreads. Whether you’re sipping craft cocktails at the bar, enjoying dinner with friends, or hosting a private event, Avenue is a place where genuine hospitality and distinctive flavors create lasting memories. Set in the heart of Medfield, Avenue presents an inviting private-event experience tailored for curated gatherings of up to 150 guests. The space offers flexible day and evening time options, with custom seasonal menus, hand-crafted cocktails, and a warm & inviting ambiance. With thoughtful planning and a focus on group celebrations, it’s an ideal venue for refined dinners, bridal showers, rehearsal dinners, baby showers, and corporate events!

• Spaces for 46-500 Guests
• 4 Event Spaces
• 5 Hotels
• 5 Total Spaces

The Four Seasons Hotel Boston is located in the perfect place for all guests to gather, connect, and explore Americas Walking City. The Four Seasons Hotel Boston has sweeping views of the Boston Public Garden and creates the perfect environment for any event. With newly renovated rooms, The Four Seasons Hotel Boston has rich history and is the perfect place to host your next unforgettable event. From the grand Ballroom to the beautifully appointed Governor’s Room or Aujourd’hui event space, The Four Season Boston's unique venues invite guests to mingle and celebrate in style. The experienced team at The Four Seasons Boston is available to help with menu planning, music and entertainment, and welcome amenities, all designed to surprise and delight your guests.

• Spaces for 4-1,900 Guests
• 1 Event Space
• 1 Restaurant
• 4 Ballrooms

Welcome to Boston’s Most Exceptional Gathering Place. For over 60 years, Sheraton Boston Hotel has brought people together in Back Bay. Now fully reimagined, the hotel introduces a new era of gathering with beautifully renovated event spaces designed for connection and ease. From expansive grand ballrooms to light-filled venues like the Constitution Ballroom, each space offers a refined backdrop for everything from elegant galas to celebratory receptions. With direct access to the Hynes Convention Center, every event flows seamlessly from one space to the next. At Henderson, private dining offers a collection of thoughtfully designed spaces for more intimate gatherings. From small dinners to full restaurant buyouts for up to 300 guests, each experience is complemented by seasonal menus and attentive, seamless service—creating a warm, inviting setting to gather and celebrate. For smaller meetings and flexible work sessions, Sheraton Boston features three bookable studios in the lobby, ideal for quick client meetings, team huddles, or solo productivity. These fresh, semi-private spaces offer modern amenities and convenient hourly booking. For a more private and elevated setting, bookable Studio Suites provide a comfortable environment for small meetings and collaborative sessions, thoughtfully designed to support focus and connection. From large-scale celebrations to intimate moments, every space is designed to bring people together with ease and intention.

• Spaces for 50-400 Guests
• 3 Event Spaces
• 1 Restaurant
• 5 Total Spaces

The beautiful Peabody Essex Museum, in Salem, Massachusetts, is one of the region's most exquisite settings for your special events. Whether you’re planning a corporate banquet or a gathering for close friends and family, the museum offers a beautiful space that is perfectly suited for creating memorable occasions. Cocktail receptions, formal parties and celebrations are expertly planned and executed with the help of our experienced staff. We look forward to showing you our galleries in person. Together we can plan an event that is truly special.

• Spaces for 36-125 Guests
• 2 Event Spaces
• 1 Hotel
• 2 Total Spaces

Experience Unforgettable Events at The Harborside Inn on Martha’s Vineyard Nestled in the heart of Martha’s Vineyard, The Harborside Inn offers a uniquely picturesque setting for any special occasion. Whether you’re hosting a social gathering, an intimate celebration, or planning the wedding of your dreams, The Harborside Inn provides an unmatched coastal charm and elegant ambiance that elevates every event. At the heart of this experience is the Inn’s newly renovated event space, the Harbor Room & Deck—a stunning indoor-outdoor venue that blends modern design with the classic allure of New England coastal style. This 2,600-square-foot space offers panoramic views of the Inn’s private marina, sparkling pool, and serene waterfront docks. With ample space, elegant decor, and versatile layouts, the Harbor Room & Deck is the perfect backdrop for anything from casual cocktail parties to sophisticated receptions. Renovated in 2019, the Harbor Room & Deck seamlessly integrates comfort and style. The clean, modern aesthetic is complemented by luxurious lounge furniture, tasteful design elements, and natural light that flows through expansive windows. It’s a space that captures the essence of Martha’s Vineyard—relaxed yet refined, welcoming yet exclusive. One of the most beloved features of the Harbor Room & Deck is its flexibility. The venue allows guests to enjoy the temperate island weather while also offering an elegant indoor space should conditions change. The spacious deck opens directly to the harbor, inviting the ocean breeze and offering guests an unforgettable view of the Vineyard’s tranquil waters. Inside, a grand piano adds a touch of classic sophistication, ideal for live music, formal receptions, or memorable toasts. Accessibility is also a priority at The Harborside Inn. The Harbor Room & Deck is fully wheelchair accessible, ensuring every guest feels welcome and comfortable. The venue can accommodate a variety of event sizes and setups—from intimate din