Coastal Children’s Museum and Project Puffin offer free educational workshops at the Coastal Children’s Museum in Rockland. At Puffin Predators & Prey, participants will learn about the predator/prey relationship between puffins and gulls. Children will play the roles of the gulls and puffins with whimsical sock puppets made by the children themselves. For children 4-10 years old. To register: Coastal Children’s Museum at info@coastalchildrensmuseum.org or 596-0300 or Project Puffin Visitor Center at smeadows@audubon.org and 596-5566; or go to the establishments and sign up. Space limited to 12 children per session.