Music & dance

saturday   |   8

Vagabond Opera. Bohemian cabaret featuring music and dance. At Osher Marin JCC, 200 N. San Pedro Road, San Rafael. 7-10 p.m. $15-$18.

sunday   |   16

The Wronglers. In concert with Margot Leverett and the Klezmer Mountain Boys. The Wronglers feature Warren Hellman, creator of Hardly Strictly Bluegrass festival. At the Peninsula JCC, 800 Foster City Blvd., Foster City. 5 p.m. $8-$10 youth, $18-$20 adults.