Two festive days with four historical periods : BOURG BELLE ÉPOQUE, BOURG GRAND SIÈCLE (XVII century), BOURG TRENTE GLORIEUSES and BOURG · LE PARIS MÉDIÉVAL (LES HALLES DE LUTÈCE).Lo Location : Place André Honnorat et Jardins de l’Observatoire, Paris 6ᵉ. And on Sunday. “LA GRANDE PARADE” : a customed defile with 1000 extras. From the…