Summary: Folded origami cranes being installed onto the Rainbow World Fund "World Tree of Hope" at City Hall in San Francisco, CA, on Monday November 27, 2017. Folded origami cranes being installed onto the Rainbow World Fund "World Tree of Hope" at City Hall in San Francisco, CA, on Monday November 27, 2017. Boxes of folded origami cranes that will be installed on the Rainbow World Fund "World Tree of Hope", line a hallway at City Hall in San Francisco, CA, on Monday November 27, 2017.
