Opening https://www.atpreveza.gr/index.php/epikairothta/50328-egkainiastike-to-neo-kleisto-gymnastirio-tou-dimou-sti-filippiada-kalantzis-mia-nea-sygxroni-athlitiki-domi-paradidetai-stous-neous-stous-athloymenous-kai-stous-syllogous-tou-dimou-mas