Healdsburg Jazz Festival JAZZ JAM BENEFIT CONCERT Musicians come together to aid Sonoma County Fire Relief and Recovery Date: November 12, 2017 Time: 4:00 to 9:30 p.m. Where: Paul Mahder Gallery, 222 Healdsburg Ave., Healdsburg, CA 95448 Tickets: Minimum $30.00 per person donation (or more if feeling generous!) Purchase below Jazz Jam Benefit Concert is a fundraiser in support of those affected by the recent devastating fires in Sonoma County.