Board of Directors members, Bill Low, Charles Castle, Mary Berglund, and Margaret Mangin joined USC Viterbi School of Engineering’s Lisa Mitchell, Maurena Nacheff-Benedict, and Dean of Engineering, Yannis Yortsos to honor former Charles Lee Powell Foundation’s Director, President and CEO, Joel Holliday for a celebration and unveiling of commemorative plaque at Powell Hall that was originally supported by the foundation in 1970.