 ages young to up to 15 years of age. It's open from 5 to 16 years of age. They come down. It's, like I said, no fees. They sign up at the registration office at the derbies right across from the harbor. To do it, you just get a hat, go take a picture with your caught fish with your hat on, and then you send that picture in, and then the prices are randomly drawn from there.