This annual event celebrates Pennsylvania's official state insect, the FIREFLY. Come witness the unique flashing display of a variety of firefly species known as the Synchronous Firefly. The Family-Friendly celebration includes exhibits, videos, arts and crafts, games, food and live music from 12 - 8 p.m. From 10 p.m. to midnight, volunteers will lead you to the sites to search for fireflies. Onsite camping is available for a per tent fee. Reservations required. Bring a lawn chair and dress for evening weather.