56 Ross Alley, no phone. It was designed in 1911, and achieved its mishmash of influences through the years. On the top floor is the Temple, dedicated to the Goddess of Heaven. Brightly painted on the outside and seeping incense from its walls, the temple is a sanctuary for the people. Check for opening times, as they vary.
Entrance is free, but a donation is appreciated.
A picturesque street full of sights and smells to overwhelm you. It is also the nexus of temples in Chinatown, including Tien Hau. Parallel to Grant and Stockton, between Washington and Sacramento streets. You can sample or sit down to tea there, or just buy bulk leaves to go. Overflowing shelves with vases, china, and small and affordable knickknacks.