Governor Dick Environmental Center, 3283 Pinch Road, Mount Gretna, will offer Mushroom Mania on Saturday, July 30, at 10 a.m. Participants will depart from the Environmental Center for a short hike to explore the world of mushrooms. Attendees are encouraged to bring a field guide if they have one.

The program is free and open to the public, but preregistration is required by contacting 717-964-3808 or governordick@hotmail.com and providing a name and phone number in case the program is canceled.