On 20 October, the Styrian capital celebrates the Municipality of Maribor, the day Maribor was first mentioned in a written document in 1164. For the fourth year in a row, the Municipality of Maribor, together with cultural institutions and public enterprises, is organising a number of free activities and events for residents and visitors under the slogan: "Maribor Day - Connecting the citizens and getting to know our city".