Im sure you all have probably seen these before but just in case I thought I would pass it on...Looks like they are made with NON HELIUM balloons attatched to a stick/wire support with ribbons... I know their not scary but I love how festive they look...maybe you could mist some black spraypaint on them to bring down the color or add blood splatters...but I think for the low low cost it gives a huge effect....nothing else they would be great at the entry...or as markers on the road.
DIY Beverage and Paper Goods Station ~ so easy to make and could be used for any event from a BBQ to a Holiday Get Together. And the paper goods can be switched by color so easily for any event... Awesome!