Here are some free colouring pages to remind the kids of the show. Great for an activity if you have to fill a bit of time. Make it a competition... the best/wildest/colourful get a small prize.

Set your printer to B&W and on the fast setting and you'll hardly use any ink.

These are great to put out as placemats on your food table. Leave a few cheap crayons lying around and the the kids can scribble as they munch. Remember party's are supposed to be fun. Making kids sit quietly and eat reminds them too much of school.