Celebration When I think of a celebration , it always comes to my mind a JAM of Parkour, this are massive meetings of parkour athletes . I remember one in special , the JAM of valparaiso in 2015 it was an amazing event and travel . All started with a couple parkour friends , we were joking about to travel to Valparaiso for the JAM, and suddenly Jorge - A great friend of me - said : Hey , but i have a friend who can carry us there in car, you´ll only need to pa...