Laternelaufen

Evening on the Baltic Sea, painting by Ernst Oppler (c. 1920)
St. Martin's Day procession in Cologne (2017)

Laternelaufen pronounced [laˈtɛʁnəˌlaʊ̯fn̩] ('Walking with Lanterns') is a German tradition for the time around St. Martin's Day. On 11 November (or later/earlier for reasons of appointment) children (usually in kindergarten and elementary school age) walk along the streets holding colourful, often self-made lanterns while singing traditional songs (Laternenumzug, 'Lantern Pageant').