Sion Koliwada – Maharashtra Navnirman Sena’s Sion Koliwada unit and Swarajya Pratisthan has organised a ‘Konkan Mahotsav’ here. The Matotsav started on October 28 and will end on 6 November. The event is being organised for last three years. Sunil Memane, an office-bearer of MNS Vahtuk Sena, the event can be extended in case it gets an overwhelming response.