it became the birthplace of the german movement for the marcos when it hosted a festival. castle is where the national black red and gold flag was hoisted for the first time in german history. in late may have eighteen thirty two it was carried up to the castle during the famous protest known as the humpback festival. the original is still here even though its colors and faded. washed would be after this is the first black red and gold flack which was carried at the humber festival in eight hundred thirty two bomb at the time it wasn t the german flag and germany as such didn t exist yet although people were demanding a federation the numbers five hundred if i came from the fact represented the fight