It was designed by Kahn for the 1976 Bicentennial and lived in Pittsburgh. But it’s been in disrepair for years and its elderly owner has been trying to unload it. In 2017, cellist Yo Yo Ma wrote an impassioned plea to save it, and the challenge was picked up by Pahokee, an economically-depressed small town in Florida, which plans to restore it and use it as an attraction. – Pittsburgh Post-Gazette