These great little guys will be the perfect up-cycle project that will look perfect on a table on on a mantle. Remove labels with goo be gone and razor. Then spray paint the bottle orange for the pumpkins and leave clear for the ghosts or use a white paint to spray the bottle. Last just cut spooky faces out of vinyl and apply. If you are going to trash it after its use you are done. If you want to keep them year after year and make a collection then polyurethane them. These would also look great out in a garden and what other holiday could you use this idea and come up with something great?