Governor Dick Environmental Center, 3283 Pinch Road, Mount Gretna, will offer two upcoming events. Activities are 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. Attendees should meet at the Environmental Center.

A Music on the Porch bluegrass jam will be held on Sunday, June 4, from 1 to 4 p.m. Attendees should bring a lawn chair.

A fitness hike will be offered on Sunday, June 11, at 10 a.m. The faster-paced hike will cover 4 to 6 miles.