During and following a career in Banking, Mary Ann LaBahn has continuously supported the arts both in Milwaukee and Palm Springs. She has served on the Board of Trustees of the Milwaukee Art Museum, the Board of the Contemporary Art Society in Palm Springs and newly named to the Board of Trustees of the Palm Springs Art Museum. In addition, she has served on several Foundation Boards that support the Arts. Along with other art groups, Mary Ann and her husband Charles are long-time supporters of the performing arts in Milwaukee and Palm Springs. They have traveled extensively to museums in many countries, including collector trips with the various museum groups.