DIY Halloween decor ideas :: Use a white stocking with stuffing inside and add more spiders to the bottom then around. You could also put a glow stick in a water balloon and have it look like they're surrounding a glowing egg sack.
30 Wishes: This idea couldn’t be sweeter. Each guest writes out 30 wishes for the birthday girl or boy and ties each to the string of a balloon. Set the wishes free after blowing out the candles for a display no one will ever forget.