Welcome to Afrika Tikkun’s Drumming Competition 2015. Ahead of the Nelson Mandela Day, each Afrika Tikkun Centre has created a musical piece that they hope will win your vote. View eWelcome to Afrika Tikkun’s Drumming Competition 2015. Ahead of the Nelson Mandela Day, each Afrika Tikkun Centre has created a musical piece that they hope will win your vote. View each video and cast your vote for the video performance that captures your heart. Closing date is 12 midday, 17 July 2015.ach video and cast your vote for the video performance that captures your heart. Closing date is 12 midday, 17 July 2015.