Jello Worms - Tie a bunch of straws together. pur gelatin into straws. let it sit over night in the fridge. take the straws and let gelatin slide out AND THERE YOU GO! You have jello worms! How to Eat Fried Worms. (Maybe jello shot worms.
Halloween creepy party punch, freeze water in a surgical glove for a scary ice cube. I've always liked this idea. You can also fill the glove with the punch so the ice doesn't water it down. Note: make sure NOT to use the powdered gloves.
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.