If you are hitting the U.S. Open of Surfing in Huntington Beach tomorrow be sure to stop by Jack’s Surfboards on Main Street at 11am to get an autograph from Ryan Sheckler and other etnies skate, surf and moto pros. Check out the flyer below to find out which etnies pros will be available for autographs, and if you can’t make it out to the contest be sure to tune in anytime now thru Sunday for the live webcast at usopenofsurfing.com/live.