Glue them to an excessively large canvas, title it “The trickle down from the billionaire’s wealth. Found behind my couch” and sell it for a couple hundred grand to an art gallery.

Put it in an old coat pocket and be surprised next year when you put it on and find extra change in it.

Couple of pumpkins!
Then carve them like turkeys.

Give it to someone with a greater need than you?