6 p.m., Kennedy Center. Bad ol' Barnaby is up to no good, and it's up to Mother Goose, Little Bo Peep, and Tom the Piper's son to sing their way to a happy ending. 4-9 p.m., Temple Hall Farm . Millennium Stage . 6 p.m., Kennedy Center.
Puppets explain how the mill works to preschoolers.
Afterwards, feed the mill pond ducks. Repeated every Thursday. Repeated every Friday. 4-10 p.m., Temple Hall Farm . Millennium Stage .