Found a disc on 5 during Saturday's B-Tier round at Waterworks of the KC Wide Open. Initals of DN only and 51009 written on it. Its a glow disc by Innova and possibly has a faded Lucky 13 Open faded stamp on it. Pdga.com says 51009 is Derek Norris. If this is yours Derek, or if anyone knows him, I'd be more than happy to return it somehow.