GENERAL SANTOS CITY: In celebration of the 9th Tuna Festival, a participant of the Gen. Santos Eco-Karera 2007 cooks rice using bamboo Thursday (August 30) in Klaja, barangay Conel in Gen. Santos City. The Eco-Karera attracted 26 four-person teams which competed in river run, bouldering, indigenous cooking techniques, paddling, rappelling, mall race and other exciting tasks around the city. Photo by Cocoy Sexcion/SARANGANI INFORMATION OFFICE