It's an NHL game, and you're standing near the glass during warmups, as the players fling around a pile of pucks on the ice. As one of them is skating back to the dressing room, he stops, picks up a puck and tosses it into your section.
Oh boy, free souvenir! A trinket for the mantle! A monument that will forever indicate you were there and had great seats, probably thanks to your company, a rich uncle or the secondary ticket market!