ONE is the exquisite special events venue at the majestic Masonic Temple, a stunning world-renowned architectural wonder, featuring magnificent rooms based on themes of ancient architecture and sweeping grand staircases. This National Historic Landmark is central to the City of Brotherly Love and is located directly across the street from City Hall on Broad Street, making it the perfect location for a Philadelphia event.

Five elegant event halls are ready to welcome guests to your one-of-a-kind celebration with a historic backdrop. Our professional staff will help you plan an unforgettable event of any size. Enjoy food from our exclusive catering partner, Catering By Design, and private suites to accommodate your wedding party.

Located steps away from Philadelphia City Hall, ONE offers several convenient options for your next corporate event. Our versatile spaces are perfect for hosting both small and large gatherings. Each room comes with a variety of audio and visual presentation options, seating arrangements and selections for catering from our exclusive partner, Catering By Design.