Encore Boston Harbor is a Forbes Five-Star resort and event venue on the Mystic River in Everett, MA, set across 33 waterfront acres connected to Boston Harbor. For weddings and galas it is best known for the Picasso Ballroom, a divisible space of roughly 37,000 square feet, a 21,000 square foot waterfront event lawn, and a harborside gazebo that frames the Boston skyline. It scales from a 25-guest ceremony to a large-format gala, with every event space on a single level overlooking the water.
What makes Encore Boston Harbor a standout event venue?
The draw is scale paired with flow. The divisible Picasso Ballroom anchors 50,000 square feet of event space, backed by 10 customizable meeting rooms, and because it all sits on one level facing the harbor, the ceremony, cocktail hour, and reception move without a hitch. Outdoors, the 21,000 square foot waterfront event lawn and the harborside gazebo give couples a skyline backdrop for their vows, threaded along a six-acre harborwalk of manicured gardens and public art. Then there is the resort itself: 671 of the city’s largest guest rooms, a 26,000 square foot spa, more than fifteen restaurants and lounges, plus nightlife and the casino under one roof. Encore’s own water shuttles run guests to Boston’s Seaport and Financial District, with valet, free parking, and Logan five miles out, so out-of-town guests can land, stay, and celebrate without renting a car. The gold-toned, glass-walled interiors are built for a strong visual program, which is where production takes over.
How does Black Diamond produce events at Encore Boston Harbor?
A room this size rewards a real production team. We complement the ballroom’s warm, gold palette with custom uplighting, run sound scaled for a divisible 37,000 square foot ballroom or the open South Lawn, and bring LED video walls for galas, conferences, and brand activations. Our DJ and MC talent keeps the floor packed, while photo booths and live musicians add texture to cocktail hour on the lawn. Photography and videography capture the skyline and harbor light in one coordinated package, so the look, the sound, and the coverage all come from a single team.
Common questions about events at Encore Boston Harbor
Where do ceremonies take place? Couples marry at the harborside gazebo with skyline views, out on the waterfront event lawn, or inside the Picasso Ballroom, with indoor backup ready if the weather turns.
How large can an event be? Anywhere from a 25-guest ceremony to a large-format gala. The divisible Picasso Ballroom anchors 50,000 square feet of event space, so the room flexes to the guest count.
Does Black Diamond handle corporate AV here too? Yes. Beyond weddings, we bring lighting, LED video walls, sound, DJ and MC, and photography and videography to conferences, galas, and brand activations.
