And I would suggest unscented baby wipes instead of a wet washclothe. They also work great at removing eye make-up smudges!
Depending on how long the day is something small for emergency rations. I recommend something like peanut butter Toasts or cheese and crackers. It will help prevent headaches and dragging after that 6th party after lunch....
Oh Snap....didn't think about food...that is a great idea. My daughter can get cranky really fast if she gets hungry! Guess that means adding "brushups" for her teeth for after snack time. Thanks for all the suggestions so far....I am hoping this all goes well!! I am guessing a travel tube of advil might come in handy too....