From Marienplatz to the Karlstor gate runs Germany's busiest pedestrian mile: Kaufinger and Neuhauser — every brand and department store in one pure walking kilometer threaded with historic churches and rest fountains. Galeria and luxury Oberpollinger anchor it, side lanes holding authentic German labels; Sunday closing is national law — plan by Saturday; non-EU tax refund starts near €50 — request the form with each major buy.