Top Back Bay Adult Birthday Venues

Cósmica is a South End neighborhood spot serving modern Mexican specialties, tacos, snacks and vacation cocktails that soothe the senses. Grab some friends and dive in…the water is warm, the mood is good. Our chef-led kitchen showcases artisanal Mexican cuisine that draws from tradition with our own twist. Cósmica's ingredients are carefully selected from local and artisanal sources including dried chiles, select meats, heirloom corn tortillas and other fundamental ingredients. Our preparations are labor intensive, multi day processes that we feel result in flavors that are well worth it. Enjoy! Cosmica private event spaces: Main Restaurant up to 250 Guests Outdoor Patio up to 150 Guests Private Events Room up to 170 Guests

You may be familiar with the Harvard Club due to its history and name, but there is much more to the organization than meets the eye. We are not merely a club; rather, we are a group consisting of friends, family members, coworkers, and former and current classmates. Our ideology can be summed up in one word: belong. Whether you are here for a networking event, a special meal, a short exercise, or just to unwind for the evening, you are guaranteed to develop connections—and memories—that go well beyond the confines of our building. Our past may come with some customs, but the members of our dynamic community are the ones that develop it on a daily basis. It's no big secret that our wedding planners and catering crew have some of the most years of combined experience in all of Boston. Due to the fact that we have hosted a vast number of notable events, ranging from public galas to intimate weddings, our imaginative catering and culinary teams are able to assist you with any aspect of your next event. Your clients and guests are likely to be left impressed by the historic clubhouse located at 374 Commonwealth Avenue, which exudes warmth and charm. We will work with you to construct the ideal blend of the high-quality cuisine, attentive service, and elegant atmosphere that is unique to the Harvard Club. To view the options we have available for catering at any of our two locations, simply select a menu from the drop-down list below.

• Spaces for 160-400 Guests
• 1 Restaurant

THE BEEHIVE is an ideal location for holiday parties, corporate events, social gatherings, and weddings. Our unique location is as suitable for "come as you are" meetings as it is for special occasions requiring a more premium setting. A celebration at THE BEEHIVE is a fantastically memorable event, with great food, an approachable wine and beverage menu, sympathetic staff, and a stage for live entertainment! We can handle groups of up to 400 people! You can’t go wrong with a BEEHIVE private dining experience. Please fill out the form on our site for additional information on private events or buy-outs, and our bookings team will contact you within 24-48 hours. The Beehive, a highly popular Bohemian eatery and bar located in the Boston Center for the Arts complex in Boston's South End, has been hailed as a must-see Boston destination by Travel & Leisure, Zagat, and The New York Times. Delicious food, luscious cocktails, and world-class live music are served against the backdrop of an eclectic, funky, yet sophisticated art environment. The Beehive offers simple, pleasant, and rustic comfort food with Middle Eastern, Eastern European, and American flavors. Exotic cocktails, delicious beers, a broad, approachable wine list, and one of the most extensive Champagne and sparkling wine lists anywhere are among our vast libations. The Beehive's weekly live music includes a combination of Jazz, Blues, R&B, Electronica, Reggae, Latin, Country, Cabaret, and Burlesque, and has been named one of Downbeat Magazine's "Top 100 Jazz Clubs in the World." Nightly entertainment is free, but tips and donations to assist our artists are always appreciated.

• Spaces for 100-200 Guests
• 1 Restaurant

The restaurant offers private dining rooms for groups of 15 to 100 guests for a full-service sit-down dinner and receptions for up to 200 guests. They are ideal for meetings, seminars, and presentations that require audio-visual equipment and/or Internet access. There is reception space for up to 800 people in the Galleria atrium of the 10 St. James building, which is right next door. It is possible to make arrangements for the entire restaurant. DAVIO'S IS THE PERFECT PLACE FOR YOUR EVENT. Download the private dining packet to see the menus and get more information on our function rooms. In order to discuss your special event requirements and to book your event, please contact Sales Manager Shannon Walsh at shannon@davios.com or 617.357.4810. Are you ready to make a reservation right away? Fill out our Private Dining Request Form if you want to reserve a table for two. Our Wine Room can accommodate 12 to 24 people for a seated dinner and up to 40 people for a reception in one setting. Download the private dining packet to see the menus and get more information on our function rooms. Stuart Street valet parking is $22 in the evening. After 5 p.m., there is discounted validated parking in the attached 10 St. James Building garage for three hours. Monday through Friday: $11.00; Saturday and Sunday: $15.00; and holidays: no charge. In order to discuss your special event requirements and to book your event, please contact Sales Manager Shannon Walsh at shannon@davios.com or 617.357.4810. Are you ready to make a reservation right away? Please complete our online form.

Find City Bar, a casual chic cocktail bar, in Boston’s storied Back Bay, within the historic Lenox Hotel. Our inspired menu boasts creative dishes sourced from sea, field, and forest, and our cocktail list is designed to delight. For a quiet after-work cocktail, a late-night bite, or a hearty meal with family and friends, look no farther than City Bar.

• Spaces for 400 Guests
• 1 Event Space

There are four levels to this building. In the center of Boston, there is a footprint. The splendor of the Gilded Age will make your heart skip a beat. The Tower is a soulful venue. With a wistful brilliance that is both subtle and eternal, it keeps watch over Boston. The Tower is overflowing with a Gatsby-like zeal for life, fuelled by LONGWOOD'S passion for extraordinary events. She can accommodate up to 400 guests and is a blank and historic slate. Set the tone with a cocktail in the sumptuous First Floor Lounge, which is perfect for networking and private dining. Original brick walls and wood ceiling beams add elegance, character, and history to the space. Conversation is sparked and guests are encouraged to engage in comfortable fireside seating areas. Elegant, vintage chandeliers hang from high ceilings in the Second Floor Parlor, casting an ever-changing light that floods in through antique elevated windows. The space's nobility is enhanced with gilded age sculptures and beautiful woodwork, providing the ideal backdrop for your formal banquet or black-tie gala. The Green Room on the Third Floor is Boston's best-kept secret. Our Green Room is a day or night private area with plenty of possibilities for an underground dinner party, small gathering, or high-stakes private meeting. During a raucous gathering above or below, the Green Room also provides a modest and private location for retreat. The Fourth Floor Library is where intrigue meets elegance, inspired by the great stories of the past. Original bookcases adorn the walls, inspiring heartfelt events like charity galas and award ceremonies, where ambitions are as big as the stories on the shelves. Your tale is waiting for you.

• Spaces for 100-180 Guests
• 1 Restaurant

Jasper White's Summer Shack, Boston offers private function space that can transform into whatever you would like - whether it is for a formal dinner, birthday party, or corporate event, they make your vision come true!

• Spaces for 55-80 Guests
• 2 Restaurants

Sólás is a modern Irish pub in Boston's Back Bay that overlooks Boylston Street. For lunch and supper, we provide secure, socially separated indoor seating, Guinness pints, local craft beer, and comfort cuisine favorites. Sólás Irish Pub is a comfortable and safe solution for corporate parties, wedding receptions, special celebrations, and more, with space for up to 70 guests. Our knowledgeable staff is ready to greet you with the best levels of hospitality and security, allowing you to relax and enjoy your event! Are you getting ready to honor your graduation this summer? Join us for a private party. Sólás, a modern Irish Pub and cozy neighborhood restaurant, is located on the corner of Boylston and Exeter, hidden into the old Lenox Hotel. We're recognized for our flawless Guinness pints, high-quality pub food, and friendly service. If you come for lunch or dinner, you'll be treated to a delicious meal prepared by Sean MacAlpine, our executive chef. Indoor seating is socially separated, and a private second-floor function room is available. We've been feeding Boston regulars and guests from all over the world for nearly 20 years, and we can't wait to see you. Weddings, rehearsal dinners, baby showers, and more! The entirely private second story, which overlooks Boston's historic Boylston Street, is an ideal location for any wedding-related event. Small weddings and smaller celebrations are also available at City Table and City Bar at the Lenox Hotel. If Sólás doesn't have the date or space you're searching for, the Briar Group and Briar Events have over a dozen more venues for you to consider. Our award-winning restaurants are located across the city and are known for their friendly hospitality.

• Spaces for 50-5,000 Guests
• 1 Outdoor
• 1 Theater
• 4 Total Spaces

MGM Music Hall at Fenway is a premier entertainment destination in Boston, offering a dynamic event setting steps from the iconic Fenway Park. Featuring a state-of-the-art venue with advanced sound and lighting technology, versatile layouts, full-service production capabilities, and exceptional hospitality, it creates an elevated experience for memorable gatherings. With its modern design, iconic location, and access to world-class entertainment, MGM Music Hall at Fenway provides a distinctive backdrop for extraordinary events.

• Spaces for 125-1,500 Guests
• 2 Event Spaces

The SoWa Power Station, Built in 1891 as the world’s largest power generation plant, produced enough electricity to run the West End Street Railway. The century-old property’s structural elements have since been rescued and restored, transforming it into a blank canvas for community, celebration, and innovation. The Main Floor is a spectacular and versatile open concept space which allows event planners and clients the freedom to transform the venue to their unique vision. Sixty foot vaulted ceilings, floor to ceiling windows which allow an abundance of natural light, concrete floors, and original tile work enhance this architectural wonder. The room is ideal for conferences, galas, art installations, trade shows, performances and weddings. Our second floor Mezzanine features two spaces connected by a stunning rotunda - a relic of the 252 foot tall chimney that used to stand on the spot. A built in bar, fourteen foot ceilings with exposed beams and glamourous light fixtures create an intimate and chic location for private dinner parties, social and work receptions, all-day meetings, and retreats. The Mezzanine can also be used in conjunction with the Main Space as a breakout room, VIP area, or vendor staging area.

• Spaces for 50-2,175 Guests
• 2 Restaurants
• 1 Outdoor
• 1 Theater

Located on Lansdowne Street next to Fenway Park, Citizens House of Blues Boston is a favorite of Red Sox fans and welcomes all guests with its Southern hospitality. This incredible space is the perfect location to host your next corporate event, private concert, social gathering, wedding, reception, or private dinner. Located 3.6 miles from the Boston Convention and Exhibition Center and less than a mile from the John B. Hynes Veterans Memorial Convention Center, Citizens House of Blues Boston accommodates 25 to 2,200 guests. Our talented staff handles every detail, so you don’t have to! With access to the world’s greatest musical entertainment, state-of-the-art lighting, and sound, custom menus, and mixology, this unique 17,780 venue will exceed the expectations of even the most discerning guest. Comprised of four distinct environments including a VIP members-only club, a rocking Restaurant & Bar featuring contemporary and traditional Southern art and cuisine, a scenic outdoor Patio, and a large, multi-story spectacular Music Hall, each area features state-of-the-art staging, lighting, and sound with lively bars throughout the entire venue.

• Spaces for 75-198 Guests
• 1 Restaurant

THE MOST UNIQUE VENUE IN BEANTOWN! It's simple to throw a party at any standard bar or restaurant in your neighborhood. Bleacher Bar is here to put an end to this practice. Despite the fact that we're located beneath America's most beloved ballpark, you don't have to be a baseball fan to appreciate the spectacular outfield view that can be found directly from our event space. When you combine this with our old-school, charming atmosphere and delectable menu, it's a no-brainer to host your next special event at the most Unique bar in the heart of Fenway Park. WHAT MAKES US WHO WE ARE Most people know Lansdowne Street for its most famous attraction, which is located beneath the bleachers in centerfield of Fenway Park, just a few feet away from the Ted Williams Red Seat. Every day of the year, our customers are treated to not only excellent food, drink, and service, but also to an unrivaled baseball environment. Bleacher Bar has earned its reputation as one of the world's most exceptional sports bars thanks to a massive garage window that looks directly into the stadium.

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

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 50-150 Guests
• 2 Restaurants
• 1 Hotel
• 1 Historic Space

Located within Boston’s Liberty Hotel, Scampo offers a stylish and intimate setting for private events, dinners, and social gatherings. The space blends modern design with historic architectural elements, featuring warm lighting, sleek finishes, and an open kitchen that adds energy to the experience. Flexible dining areas accommodate both small groups and larger celebrations, while the restaurant’s Italian-inspired menu and thoughtfully crafted cocktails create a refined yet inviting atmosphere in the heart of Beacon Hill.

• Spaces for 145-345 Guests
• 2 Restaurants

Tucked within Boston’s Liberty Hotel, Alibi Bar and Lounge offers a stylish, nightlife-inspired setting for private events, cocktail receptions, and social gatherings. The venue blends historic architectural details with contemporary design, featuring dramatic lighting, plush seating, and an energetic lounge atmosphere. Flexible indoor spaces accommodate both intimate groups and larger celebrations, while craft cocktails and elevated bites create a polished yet lively event experience in the heart of Beacon Hill.

• Spaces for 40-30,000 Guests
• 5 Bars
• 1 Museum
• 15 Total Spaces

Evergreen is the event group behind some of Boston’s most memorable gatherings and celebrations at Fenway Park and beyond. Rooted in over a century of history at one of America’s most iconic ballparks, it offers an array of unique spaces tailored to everything from social events and corporate functions to weddings and large-scale celebrations. With flexible indoor and outdoor venue options that showcase stadium views and historic character, Evergreen combines expert event planning with unforgettable settings. Their dedicated team brings decades of experience to each occasion, helping couples and hosts create moments that live on long after the day itself.

• Spaces for 150-800 Guests
• 2 Bars
• 2 Ballrooms
• 2 Total Spaces

Host your event at one of Boston’s most unique and sustainable event venues — the Artists For Humanity EpiCenter. Located in the heart of South Boston, this award-winning, LEED Platinum–certified space blends modern design, creativity, and social impact, making it an unforgettable setting for weddings, corporate events, nonprofit galas, fundraisers, brand activations, conferences, and private celebrations. More than just a venue, the AFH EpiCenter is a space with a mission. When you host your event here, you directly support Artists For Humanity’s youth employment and mentorship programs, which provide paid creative jobs and professional training to Boston teens in art and design. Each event contributes to empowering the next generation of artists, innovators, and community leaders. The EpiCenter offers a flexible, blank-canvas event space designed to bring your vision to life. From intimate meetings of 40 guests to cocktail receptions for up to 800 attendees, the venue adapts seamlessly to a wide range of event formats including seated dinners, brand activations, weddings, conferences, and community gatherings. Surrounded by rotating artwork created by talented teen artists, the gallery-style environment provides a vibrant and inspiring backdrop for wedding ceremonies, dinner receptions, fundraisers and corporate functions. High ceilings, sustainable architecture, and contemporary design create a bright, modern atmosphere that stands out among Boston event venues. By choosing the AFH EpiCenter, your event becomes part of something bigger — supporting creativity, opportunity, and the future of Boston’s art scene while hosting an unforgettable experience for your guests. Discover how your next event can make an impact. Schedule a tour and see why the AFH EpiCenter is one of Boston’s most inspiring event spaces.

• Spaces for 14-582 Guests
• 1 Outdoor
• 1 Rooftop
• 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 22-500 Guests
• 1 Restaurant
• 1 Bar
• 8 Total Spaces

At High Street Place, we’re thrilled to craft unforgettable events tailored to you and your guests. Whether you’re planning a full buyout of the Atrium or Food Hall, or reserving one of our semi-private spaces, we’ll create the perfect setting for your occasion. From casual team gatherings and formal corporate events to family celebrations and fundraising galas, our versatile venue offers a unique space to eat, drink, and connect. Located in the heart of Downtown Boston near South Station, High Street Place offers curated menus from 20 of the city’s top chefs and restaurateurs. We provide onsite parking with validated and valet options, custom lighting, music playlists, and resident DJs. Our venue features A/V equipment, including Boston’s largest LED screen, along with branding, custom graphics, and event planning services. Additional experiences such as games and preferred vendor options are also available.

• Spaces for 30-5,000 Guests
• 1 Ballroom
• 7 Museums
• 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.