Jeudis du Port return to Brest’s Port de Commerce with three Thursday evenings of concerts, street arts and family activities. The program moves widely: Bertrand Belin, Terrenoire and Mouk open the series; Raúl Paz, Sinclair, Madelyn Ann and Five Foot Fingers shape the August 6 evening; David Walters, Flavia Coelho, Les P’tits Bras and Cuften close the run on August 13. Parc à Chaînes hosts installations, workshops, games, make-up and youth activities, giving the event the scale of a public summer festival rather than a single concert bill.