Welcome Bags

I would say that about 75% of our wedding gifts are from out-of-town, not to mention that my fiance and I don't even live in Indianapolis.  I am making welcome gifts for our travelers. My wedding is a week away, and I have already ordered snacks, water, indy brochures, and the bags.  I would like to but something else in the bags that reflect Indy or Indiana culture, but what is exactly is that other than the Indy 500.  Like I said I have city brochures in their that I got from the city vistior bureau, but I would like something else.  Any suggestions?