MILLINOCKET – In honor of Earth Day, Baxter State Park will host a park cleanup activity in May.

The public is invited to the fourth annual litter patrol from 9 a.m. to noon Saturday, May 7. Volunteers should sign up by May 2. Participants will receive a free barbecue lunch. Park staff is looking for at least 100 volunteers and is hoping to clean the north end of the park.

For information, or to sign up, call 723-9616.