Which of these locations is a person NOT allowed to carry a concealed weapon in Wisconsin?

School grounds are one of the places in Wisconsin where a person is not allowed to carry a concealed weapon. This is because schools are considered to be sensitive and vulnerable places where the presence of weapons may lead to dangerous situations. A person can carry a concealed weapon in state parks, as well as in private businesses that allow CCW, as long as they have a valid CCW license. However, carrying a concealed weapon in places licensed to sell alcohol is also not allowed in Wisconsin, as this may lead to increased risks of violence and harm. Therefore, out of the given options, school grounds are the only location where a person is not allowed to carry a concealed weapon in Wisconsin.