This is a really simple, fun way to pray around Christmas. You could do this at home, or as part of a party or even a service!
Blow up the balloons and write or draw on each something you love about Christmas.
(This works best with Sharpies, but *Warning* they do stain clothes.)
Play some (preferably Christmas) music, and challenge everyone to bop the balloons towards each other, keep them off the ground if at all possible until the music stops.
When the music stops, everyone should catch one balloon, and use the word or picture on it to thank God for something about Christmas.