Cut the soda bottles, so only the bottoms remain.

Spray each bottle with cooking spray, and place on a cookie sheet

Combine boiling water and jello packet, pour into bottle. Refrigerate for at least 3 hours.

Form tootsie rolls to look like pumpkin stems.

Pop jello out of molds and top with tootsie rolls, you can place on a bed of green coconut grass for display.