@nprofile1q... ok, this may not fit your crowd… but:
Many many years ago I made subversive and silly costume jewellery, sometimes I would sell at music festivals and such. But small things on tables aren’t eye catching at a distance for when folks think about maybe coming back to your booth or telling a friend to go check you out.
So in addition to my actual for sale stuff, I had a defrocked umbrella skeleton attached to an eight foot telescoping pole (lashed to my table leg for stability/security). I used it to hang extra inventory like a colourful silly mobile.
People were constantly commenting on how eye catching it was and how their friends told them to find me by describing it.