Maybe your neighborhood school has dropped its Arbor Day celebration, but such is not the case at the educational institute attended by Good Ol' Charlie Brown. Charlie's sister Sally doesn't appreciate the significance of Arbor Day. It therefore behooves the Peanuts gang to demonstrate the importance of trees. The kids plant several seeds in the local baseball field--resulting in quite a surprise for ball-club manager Charlie Brown when he is confronted with a tree-laden diamond. This 30-minute animated special was first telecast March 16, 1976. ~ Hal Erickson, Rovi