Thurs, Dec 18. Tennessee State Museum. 505 Deaderick. 741-2692. 6 pm. Free. A festive evening and musical showcase featuring a television taping for the public television series, Jammin’ at Hippie Jack’s. This series is filmed and produced by noted Cumberland Plateau photographer Jack Stoddart. With singer/songwriter, Jay Clark, accompanied by mandolin virtuoso Cruz Contreras. Also, enjoy refreshments and exhibits, including Pleasant Journeys and Good Eats along the Way: A Retrospective Exhibition of Paintings by John Baeder