Port Townsend’s Centrum Acoustic Blues Festival presented special guest Bobby Rush in a solo acoustic concert on Wednesday at McCurdy Pavilion at Fort Worden State Park. Rush joined the Acoustic Blues artist faculty on Tuesday to teach a harmonica clinic during the 2023 Acoustic Blues Workshop and to tell stories to the registered participants of the workshop. The festival continues Saturday with the Acoustic Blues Showcase at 1:30 p.m. and Saturday Blues in the Clubs at 6:30 p.m. For more information, see https://centrum.org/events-calendar.