College student volunteers and 56 seniors of Jukjeon High School in Yongin, Gyeonggi Province give a performance at Korea University, Anam-dong, Seoul, on Friday, a day prior to World AIDS Day, December 1. They made the shape of a heart with their cards that contained a message of AIDS prevention. Organized by World Vision, an international relief and development organization, the event will be held in a relay in 15 cities and 12 countries across the world, including Seoul, New York, and Hong Kong, under the theme of Call the Names of AIDS Orphans.