Zo joined the Chagrin History Center in 2000. She helped research material for Chagrin Falls: An Ohio Village History by Laura Gorretta. She served as Program Chair for two years, chaired the Technology Committee, and served on the Publications Committee. Zo became the Photo Archivist in 2006 and, along with other volunteers, has digitized and catalogued over 14,000 photographs. She became Archivist in 2024. Zo has a degree in mathematics from Cleveland State University and has worked as a social science researcher, budget preparer, and demographer. She enjoys learning about the history of Chagrin Falls and sharing it through the Center’s large collection of photographs.