Perched atop Nob Hill in San Francisco, The Masonic is a historic and versatile venue known for its modern amenities and iconic architecture. Originally opened in 1958, this landmark building features a distinctive mid-century design and has hosted a variety of significant events over the decades. The Masonic offers a range of event spaces, including the Grand Lobby, a 2,750 person auditorium, the more intimate California room, and a 16,500 square foot exhibition hall.