Updating my story from Sunday, July 26 . . .
Blake Griffin and Tyler Hansbrough will be signing free autographs at the National Sports Collectors Convention on Saturday, August 1. I originally reported the signing after reading the PaniniAmerica twitter feed.
Sports Collector's Daily is reporting that players will be signing special cards for the National event.
I'll try to pick up a couple for some a contest next week!
I'll update my success (or failure) on twitter this weekend. Follow my updates at twitter.com/jamesryanj or anyone's National twitter feed at #NSCCShow.