The store event was pretty different. There were guys going up and down the line saying that Puka would only sign the approved BYU store clothing items (which would have been lame because the only approved shirts were grey, likely to prevent people from bringing generic BYU gear), but Puka didn't seem to care. I got my son's gameday shirt signed, a guy behind us got a ball signed.
It wasn't like Puka had much time to chat (although he did talk to my boy for the 30 seconds we at the front which was cool). But it seemed to me that Puka was going well beyond what was expected of him at the signing event. Sorry the camp didn't go as well.