Mark and Jan explore the program of the third Cultural Weekend. Theme: Delft on the map. They decide to collect impressions in the station area, where the Big Change is about to take place to move the railway line underground. On each of the platforms, overheard snatches of conversation will be recorded, to be published three days later in the Delftse Post. The sessions over the weekend led to the idea of repeating the event, but this time in non-stop form, spanning 24 hours. The date is set for Tuesday, 6 October.