The ten-day Old Vine Festival is the main event of Maribor's annual From Vine to Wine cycle, which begins with the pruning of the world's oldest vine in spring and ends with a drink of the year's first wine on St Martin's Day in November. Various wine and food events take place on Glavni Trg and Trg Svobode, as well as in front of the Old Vine House on the Lent waterfront and surrounding wine roads. In 2020 the festival is set to run from 17. 9. to 20. 9. 2020.