Castro Valley Orchestra will present a free concert on Sunday, December 11th at 2:00PM at Castro Valley Center for the Arts, 19501 Redwood Road, Castro Valley. Works by Berlioz, Schubert, and Saint-Saens will be presented. Flautist Beverly Johnson and clarinetist MIchael WIlson will be featured. A reception will follow the concert. Masking and distance protocols will be observed.