Calefax:

2:30 p.m. Saturday, Feb. 9. Lesher Center for the Arts, 1601 Civic Dr., Walnut Creek. 925-943-7469; 3 p.m. Sunday, Feb. 10. Herbst Theatre, 401 Van Ness Ave., S.F. 415-392-4400; 7:30 p.m. Monday, Feb. 11. Oshman Family JCC, 3921 Fabian Way, Palo Alto. $30-$48. www.chambermusicsf.org