 On May 1, 1999 the Tom and Jo Ghrist Great Cats exhibit opened, and on September 1, 2001, the Blank Park Zoo opened the Myron & Jackie Blank Discovery Center.On July 1, 2003 the Blank Park Zoo Foundation and City of Des Moines completed a new 28E agreement to transfer the operations and management of the zoo to the foundation.Terry Rich was hired as the zoo's first-ever chief executive officer, marking a new era in zoo history.