The Putnam County Sheriff's Office is taking part in Children’s Expo & Public Safety Day on Saturday at 112 Old Route 6 in Carmel.  The day's events take place from 11am to 3pm and are aimed at promoting police, firefighters, local government, social service agencies, volunteer organizations, and private partnerships that work together to keep Putnam County safe.  Cutting-edge programs and services for children and families are held and demonstrated during the free event. The Children’s Expo & Public Safety Day is the most comprehensive injury prevention and safety education event in Putnam County.