I am thinking about doing a few different favors so people can choose. I would like to do something like over-sized lollipops for kids and kids at heart, cigars and maybe Jone's soda or olive oil. I was wondering how this could be set up so that people realize they are favors but also so there isn't a free for all where people take as much as they want. I definitely think a sign requesting people take one favor would be tacky or is this just tacky in general?