The theme of my yard haunt is a mysteriously creepy house (something like one of those eerie houses in shows like Texas Chainsaw Massacre or Wrong Turn). My idea is to hang a nasty, stained bag from my arched entry gates that I am building. I want the bag to be moving...like something is alive inside and is trying to get out of the bag.
Any ideas how I can make the bag move or shake? My first thought is to use a small oscillating fan in the bag. I think this will cause the bag to have a slow sway. Any other ideas how I could achieve this?
Thanks in advance for the advice.