Reuse an old tree to make a log pathway in your garden. Good use of "yard" trees and other wood that can't be milled; works much better in climates without termites. Good drainage under the log rounds will make the path last longer.
Elf house on a tree! That would be cute in the garden, especially in the tree over grown with ivy. How about some battery tea lights in the windows during outdoor parties. I hear the fairies/elves whispering "home school project" in my ear.
Didn't look at them I just love the gift in a little walnut shell with a bow! 60 Awesome DIY Stocking Stuffers: If you're trying to figure out what to fill someone's stocking with, why not save your money and make these stocking stuffers instead?