Actually, now that I think about it, the punch was at a college hockey game. I just happened to be walking down a stairwell (wearing my team's jersey) as the entire student section of the other school was walking up the stairs. Wrong place, wrong time. They were all pretty harmless, taunting me nonstop, but then one idiot decided to try to punch me. Since I have a lot of common sense, I just kept walking because yeah, that would've gotten ugly really fast.
But anyway, the death threats did happen at a Sabres-Bruins game, and yes, I was wearing a Sabres jersey. I'm not an !@#$ during these games, so I'm safe. The ones who end up getting attacked are the ones who go out of their way to gain attention.