This is the place within the campground to get firewood - buy many bundles at once. If you get 4 bundles theyre $5 each. They also have ice cream, as well as various camping related necessities. The actual hours are somewhat up for debate and appear to be largely dependent upon if / when someone is available to staff it. If the camp store isnt open, the friendly ranger folk at the check in station can get wood for you. I think its cash only.