In this post from June 7, 2024, Joana, Manon, Hortense and Gaël, 4th graders at the Lycée français de Barcelone, look back on their day at Barcelona’s Port Vell on April 8, 2024, during which they took part in several educational and awareness-raising workshops offered by Explorations de Monaco to mark the second meeting of the Decade of the Ocean.