Navarino Challenge continues to innovate and returns for the 7th consecutive year, on 11-13 October 2019, in Messinia and particularly in Costa Navarino, with an even more environmentally-friendly programme of actions. The Navarino Challenge is an organization model that offers the opportunity to inform and participate in activities to support the goal of combating child obesity and tackling it through exercise and awareness of the benefits of the Mediterranean diet.