JLH... Paper Bag Fall Tree. Fun! Probably a project for older elementary students. I could use this as a science project; I could use this as a word tree and have them add adjectives, verbs, nouns, adverbs, etc. that reflect autumn vocabulary. This would also creatively decorate the classroom in a very simple and fall way.
Lots of crafty ideas, I like this one for Lily's party... if it were later in the day anyways.