All of us who are chasing after the "final ballpark" have a stash of giveaway items or things we caught at the games. Combined my son and I have about 10 footlockers full of stuff (which I'll probably giveaway at some point). I'd like to see a list of your favorite items you've received from games and your least favorite. You can even add items you got at other sports stadiums as well.
A game day football my son received: Ford Field, Detroit Lions.
Any foam anything (do they all last about 10 seconds).
We've probably all missed good giveaways as well. List those as well if you would like.