Kick off your holiday season with a festive holiday concert performed by the Blackhawk Chorus. The program includes Jingle Bells, Little Drummer Boy/Peace on Earth, And the Glory of the Lord from Handels Messiah, and The First Chanukah Night. Also featured is Dirait-On by contemporary American choral composer, Morten Lauridsen. The evening ends with a round of community carol singing. Dougherty Valley Performing Art Center in San Ramon, Saturday, Dec. 5 at 4 pm.