I’ve been there just once…to see the Grant Wood museum a few years ago. My husband was born there, but that’s the first time he’d been back. Looked like a pretty town. Sorry, I don’t know any more than that. Do a Google search for the chamber of commerce.
I used to drive through it on my way to Iowa City, which is where I went to school. One thing I know is that depending on which way the wind is blowing the entire city can end up smelling like oatmeal because of the Quaker Oats factory.