Sierra Jazz Society’s Winter Concert Series continues with faculty, students and special guest jazz harpist Motoshi Kosako from 2 to 4 p.m. Saturday.

Bill Douglass heads up this concert with some wonderful jazz standards with both faculty (John Girton, Kit Bailey, Nora Nausbaum, Al Bent) and students. Tickets are $20 general admission; $10 under 12 years. There will be complimentary coffee and cookies. The venue, the Unitarian Universalist Community of the Mountains at 246 S. Church St. in Grass Valley, is handicapped accessible. For information go to www.sierrajazzsociety.com.

Sierra Jazz Society will continue its Winter Concert Series Jan. 19 at the same venue.