KARACHI, Oct 6: Ghulaman-e-Abbas High School in collaboration with the Karachi Hockey Association (KHA) is holding an under-16 hockey tournament for boys from Oct 11 to 17 at the Hockey Club of Pakistan (HCP) here.All interested schools and players are requested to report to Ghulaman-e-Abbas School Coordinator Shakir Ali or Joint Secretary KHA Javed Iqbal for registration and further details.—Sports Reporter