For Halloween: Casting with packing tape. First layer sticky side UP, then Using just the legs for halloween would be fun. layers sticky side DOWN. Round tip scissors to remove, then tape back together.
A water balloon with a glow stick on the inside, in a stocking, hung from trees, patio cover, or the ceiling. Same pin elsewhere said: "Put a glow ball in a white stocking and hang many from trees or the ceiling." But what are glow balls?