Krokotak has a DIY for a mummy doll - this is a favorite Halloween activity at my house - and you've gotta love the cardboard pyramid he gets to live in.
Between The Lines shares a quick Halloween toy that would be great as a party favor - grab a couple of beads and turn them into eyeballs for fun Halloween play.
If you're looking for free Halloween printables, be sure to check out We Love To Illustrate. You'll find these vampire bookmarks and several printable treat boxes.