Ahead of the Lok Sabha polls, Tamil Nadu Chief Minister MK Stalin is set to inaugurate the Karunanidhi Memorial with a state of art museum along the Marina where the DMK leader and five time chief Minister was buried. The Karunanidhi memorial includes an underground digital museum with 7D screens and touchscreen displays that highlight the story of late Karunanidhi, his contribution and achievements in the Tamil Nadu's political and literary landscape. Critics argue that it will become a campaign tool for the ruling DMK.