The plaza covers an underground parking structure for the adjacent federal building.[4] That structure was the planned assassination site of Charles H. Turner in the failed plot by members of the Rajneeshees in 1985 to kill Turner, the U.S. Attorney for Oregon who worked in the building.[5]
Features
There are several Taihu stones in the plaza which is a gift from Portland's Chinese sister city, Suzhou in 1996.[6]
The park also features a memorial plaque honoring Vietnam veterans.[1]