One Congress Rooftop & Conference Center

One Congress is a premier event space in Boston, MA, offering elevated luxury for weddings, corporate gatherings, and other celebrations. You'll find this incredible wedding venue on the 11th floor, towering above the city skyline. With flexible room layouts and exceptional in-house event services available, One Congress is a setting where every celebration can rise above the ordinary. The One Congress building was designed and developed by an expert team of interior designers. Their goal was to create spaces that enhance the gathering experience and require minimal additional décor. You and your beloved can arrange a full venue buyout for your big day or host in a single space of your choice. The North End Bar offers a sophisticated backdrop for celebrations of up to 116 guests, with views of Boston's North End visible through the venue's floor-to-ceiling windows. The Living Room is a cozy, lounge-style area ideal for private gatherings of up to 149 guests. If you, your beloved, or your loved ones require a little peace and relaxation during your festivities, the Garden Bar & Pavilion provides tranquility and sunshine in equal measure. Your venue rental package at One Congress will include security services, operational services, and parking support for your comfort and convenience. If you are looking for assistance with planning and executing your special day, a day-of coordinator is available for an additional fee. This venue collaborates with an incredible on-site catering and bartending team who can curate a memorable dining experience for you and your guests. The team looks forward to taking your celebration to new heights at One Congress.