Ooooh, I hadn't even begun to think about the kids getting sick before the trip...ugh! Actually it's usually me that gets sick at thanksgiving...what's the name of that medicine you take when you just start to feel sick?
I want to say it's Zicam or Airborne or something like that. This is something that never crossed my mind either! I'm student teaching this semester, and I've heard many a story of how a teacher's first couple cold seasons in the classroom end up.

I should start pumping the vitamin C and electrolytes now!! Definitely don't want to be sick at Disney at Christmas, although it's probably not the worst place in the world to be sick...