Students Ben Miller, left, and Olivia Kwiatkowski play in a wooden hut on October 20, 2016 at Learning Outside in Chapel Hill.
Students Ben Miller, left, and Olivia Kwiatkowski play in a wooden hut on October 20, 2016 at Learning Outside in Chapel Hill. Madison Iszler miszler@newsobserver.com
Students Ben Miller, left, and Olivia Kwiatkowski play in a wooden hut on October 20, 2016 at Learning Outside in Chapel Hill. Madison Iszler miszler@newsobserver.com