PUC. Testimonials. From left to right: Sandra Evangelista, Fátima Soares, Jacira Melo, Susan Wangim, Gaudi Garcia, Lohana Berkins, Magdalena Velázquez. The III World Social Forum, held in Porto Alegre between 23 and 28 January 2003, brought together over 100,000 people from 156 countries.