SAVE THE DATE: September 25, 2023 Pianist Sullivan Fortner  WHERE: Paul Mahder Gallery (222 Healdsburg Ave, Healdsburg). BUY TICKETS HERE Healdsburg Jazz is proud to open its 2023-2024 season with an intimate concert by internationally renowned pianist Sullivan Fortner and his trio featuring Tyrone Allen (bass) and Kayvon Gordon (drums), fresh from their…