
With gritty determination and some city help, a downtown Miami activist has built an elaborate temporary public park atop the rubble of the old Miami Arena, to show how a derelict neighborhood can be revived.
Downtown Miami activist and entrepreneur Brad Knoefler was tired of looking out of his loft window at the five-acre pile of rubble across the street that was once the Miami Arena, so he undertook what must be the ultimate DIY project: He built a park atop the debris...