I thought some of these were really fun, and it has some great frugal ideas.

http://halloween.momsbreak.com/

http://www.allfreecrafts.com/halloween/index.shtml

http://www.mintprintables.com/holidays/halloween/

http://www.coloring.ws/halloween.html

http://www.mothers-home.com/halloween/halloindex.htm

http://www.supersimplesongs.com/halloween.html