Ilam Vizhudhugal Trust, which is managed by the alumni of the 1989-1991 batch of P. S. Higher Secondary School, Mylapore, is conducting its 13th blood donation camp to help the patients of the Government Kasturba Gandhi Hospital for Women and Children. On Nov. 3. At Vanniyar Mandapam, East Mada Street, Mylapore. 9 a.m. onwards. Ph: 7550148737, 9841743345.