Source: GVRD Activity guide (print), which does not state the time, so the posted time is a best guess based on prior Arts and Music in the Park events. Maybe GVRD will publish some more information on their website or Facebook event list before the event.
We were able to find this video of the GVRD Jazz Band at the Peddler’s Fair in Benicia:
Date(s) - Sat, Jul 8, 2017
12:00 pm - 3:00 pm
360 Glenn Street, Vallejo
Upcoming events at this location