I found a great new site this morning - Thrifty Fun! I stumbled onto their Halloween Page with it's Frugal Costume Ideas, lots of crafts, and even some ideas for Halloween Alternatives for families who don't celebrate Halloween.
From there I discovered that the site is really a community - a site where regular folks can share their knowledge and ideas.
There are also free newsletters to sign up for - if you're like me, your email box is already bursting with all the great newsletters out there - but there is always room for a few more!