http://asia.ripcurl.com/promentawai Rip Curl Indonesia Announces First-Ever Rip Curl Pro Mentawai at Macaronis. The addition of a brand-new event to the 2012 ISC and ASC tours, the Rip Curl Pro Mentawai presented by the Mentawai Government. The dual sanctioned 6-star Coca Cola ISC/ASC event will be held May 23 -- 30, 2012, and feature the best surfers from across Asia facing off at world-famous Macaronis, the most high-performance wave on the planet.