Get tickets and join the fans at a game at Gwangju-Kia Champions Field. If there's nothing happening while you're in town, you might like to check if they give a tour of the grounds.
You'll soon see why this Buk-gu sporting facility is popular with travelers. If you're searching for other things to see here, 1913 Songjeong Station Market, Geumnam-ro Street, and Gwangju Art and Culture Center are in this area as well. They won't take you very long to reach from Gwangju-Kia Champions Field.