Continue up Belvedere to 17th Street, and turn right to head downhill on 17th. Before you do, look across 17th Street. The handsome residence across 17th Street at the corner (the address is 601 Belvedere) was formerly Saint Aidan’s Episcopal Church. The space was deconsecrated in the early 1960s, and was temporarily used by the Grateful Dead as a practice space until finally converted to a residence in the mid-1960s. It's now a beautiful 3-bedroom home with a loft-like giant room in the center where the church formerly held services.