Earlier this year, my working title changed so I was getting new business cards. I told them to include my professional certification but someone messed up so they had to re-order them. Now I have one box of wrong cards plus all the old cards I have with my old title on them. I know the smart thing would be to destroy them to prevent some sucker from impersonating me and getting me in trouble but I'd like to do something creative with them. So what do I do with them? Any ideas?