That would be a good idea, but last year, when reading the info sent to us, we found they didn't allow sticker and such, probably because people are not responsible with them and they stick them all over everything and make more work. Also, name tags could easily be worn by anyone, if they wanted to make one up. (Obviously, I wouldn't suggest sticky-back tags, tho.) Anyway, if you are looking for one particular person, a photo to get their pic in your head is still rather helpful, even if they had a nametag on.
I took my AZB key chain and on the back wrote "Jackson" and put it on a long chain to wear 'round my neck - voila!!! :smilewinkgrin: