I'm going to try to fabricate some air guns (well tubes with compressed air running to them) to blow out candy during the parade I can attach them to the cart and have them shoot straight up
Look up how to make marshmallow guns and see if you can use the same principle to shoot out candy.
This sounds fun....but I don't know if we could get down there for the 4th. If we did all we would be able to do is go camping, no parks, no nothing but honestly that would be fine with me!