Dietrich-Keuning-Haus (DKH) in Dortmund is a famous cultural center known for its vibrant graffiti, hip-hop, and urban art scene. Located in the Nordstadt district, it uses street art to bring the community together through youth workshops, contests, and live events. It hosts regular competitions like the "Graffiti Style Battle" and "Be a Part of the City" where artists legally spray-paint the facility's walls.