BlueZZ Fest Burgas in Burgas
Search evidence points to this being Burgas Blues Fest, a blues program on the Sea Garden's open stage beside the Flora Expo Center, returning after more than ten years off the calendar. The stylized name suggests a blues-jazz crossover bill rather than a single-genre lineup, positioning it as a smaller, newly revived addition to the city's summer concerts.
The clearest lead on this festival's identity points to Burgas Blues Fest, a blues program returning to the Sea Garden after a reported decade-plus absence, staged on an open-air stage beside the Flora Expo Center.