Fun Food for Kids

I always have an eye open for fun things to make for the grandkids at Halloween.  This looks like just the thing!  Last year it was Mummy Dogs and Green Meanies.  This year, we are going to have WORMS! 
I found this on the internet, so a big thanks to whoever it was that came up with this idea.

Ingredients:
2 packs (3 oz) Raspberry jello
1 pkg unflavored gelatin (for extra firmness)
3/4 cup whipping cream
3 cups boiling water
15 drops green food coloring
100 flexible straws (or enough to fill your container)
Tall container (1 quart or 1 liter carton of milk)
Directions::
Combine gelatin in bowl and add boiling water.
Let it cool to lukewarm and then add the whipping cream and 15 drops green food coloring.
Gather your straws (don’t forget to flex them out) and put them in the container. It’s important that the straws have a tight fit so the jello stays in the straws. For this reason, a 1 liter carton may be better; you will probably get longer worms since there is a tighter fit. If you have a bigger container, a rubber band around the straws is helpful. Or you could just add more straws to fill the container.