It's an Adventure, Charlie Brown(1983)

movie - first aired/released 1983-05-16 - audience 6.1

This hour-long anthology presents six animated shorts, which include Charlie Brown spending two unexpectedly pleasant weeks at summer camp; Peppermint Patty and Marcie taking jobs as golf caddies, with disastrous results; and Lucy trying to cure Linus' dependence on his security blanket.