The wife and I just got back from DLR. I wore my lanyard with all DCA opening day pins. As I'm strolling along I hear,"PINS!" This kid about 10 y.o. comes running up to me wanting to trade. I tried to tell him as best I could that these were all opening day pins and they were older than him and weren't for trade. But, the look on this poor kids face made me feel like such a heel that I bought a couple pins to trade hoping I would run into him again. Lesson learned. Always carry a spare just in case. If your reading this kid, my apologise.