Easy PVC pipe projects are awesome choice. PVC pipes stand for pretty versatile component
DIY – Square Circle Skirt-this is too cute and yet so simple! This would be so fun to adapt to an adult size. Maybe use more squares?
Last of the Autumn Leaves: Leaf mobiles/sun catchers (project page also shows some awesome suncatchers) This is just the idea I had.
DIY leaf crown - great for a fall photo shoot or just for fun!
Weaving with Kids. I could not locate this type loom at Discount School Supply as stated on the site.