JoAnn has some fun DIY Halloween craft components this year. Dragon eyes in 2 sizes.
Several wood cut outs that you paint. Some of the pieces like this little tombstone come with color changing lights.
Foam heads, hands, skulls, bones, signs, and dress forms. There is a hand out on the foam aisle for making things with the foam pieces.
You can find most of the Fablab items on 3 pages at the JoAnn web site.
We played for an hour in the Halloween section. More photos at my flickr Halloween Album.