Pencil Candles in a Bucket of Sand. Fill a galvanized tub with sand, slide in a handful of candles, don with a festive ribbon, and you have an instant centerpiece; perfect for a Christmas table. I could change the colour for other celebrations.
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?