DIY Very Hungry Caterpillar Inspired Bracelet Tutorials from Lines Across My Face here. There are two tutorials for this bracelet depending on what supplies you have on hand and how easy of a project you want. The second version (bottom photo) is easy enough that older kids could make it.
DIY Halloween Paper Bag Animal Costumes with Templates from Wee Society here. You could fold up the bag and put it in a knapsack for Halloween parades. First seen at Handmade Charlotte here.