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.
Unique DIY String Light Poles with Concrete Base. These DIY string light poles are extra sturdy and they look unlike any string light poles we’ve seen, with tree trunks taking the place of wooden or metal poles in the concrete bases.