The Heroes Monument (Tugu Pahlawan) is is the main symbol of Surabaya city, dedicated to the people who died during the Battle of Surabaya on November 10, 1945. The 10 November Museum is located under the monument. This monument is 41.15 meters tall and is phallus-shaped. It was built to commemorate the events of 10 November 1945 at the Battle of Surabaya. It is the venue every November 10 for the commemoration of the events of 1945, when many heroes died in the war of independence.