I found this list on the internet. thought it might help anyone else who is doing this and not sure what to include.
breath mints and breath strips individually wrapped toothpicks small Band-aids tablet antacids like Tums safety pins individual packets of an OTC pain reliever like Advil or Excedrin pocket-packs of tissues a few matchbooks (plain, or from the venue) *travel bottle of hand sanitizer *Shout wipes or other stain-remover wipes a few new AA batteries a small pair of scissors
Additionally, in the ladies' basket:
a travel-sized hair spray a few tampons and pads a bottle of clear nail polish hand lotion bobby pins a couple of emery boards a packet of replacement earring backs