This lively street hosts numerous markets - flowers on Wednesdays, books every other Saturdays, antiques on Sundays, etc. A wonderful sight.
Wed: 7 a.m. - 1 p.m.
Wikipedia (French) https://fr.wikipedia.org/wiki/Cours_Julien
Official website http://coursjulien.marsnet.org/spip.php?rubrique15
Address Cours Julien, 13006 Marseille, France
Coordinates 43°17'39.962" N 5°22'59.11" E