Photo: Wesley Chan / Chinatown Dragon Gate / San Francisco, California

Photo: ERSE 21 / San Jose, California

Photo: A rendering of the park proposed for the Embarcadero Plaza at the foot of Market Street. HOK and BPX

Photo: Mauricio Segura / Chabot Space & Science Center Planetarium / Oakland, CA

Photo: Thomas Hawk -  https://www.flickr.com/photos/thomashawk / Skunk Train / Wilits, California