Sponsored - This Sunday, June 21, the Paris-Vincennes Racecourse opens its gates for free for a spectacular day mixing live music, DJ sets, an aerial acrobatics display by the French Air and Space Force, flight simulators, access to an Alphajet from the Patrouille de France, activities for kids, and a generous on-site dining setup along the track. A free day to enjoy with friends or family, on World Music Day!