Kolkata, May 06: To pay tribute to master film maker Mrinal Sen on his 80th birthday on May 15, the country`s oldest film society Cine Central would screen two celluloid great of the director here. Film buffs can feast on two of Sen`s rare films -- `Calcutta, My Eldorado` and `Show Goes On` -- at the state-run film complex Nandan. Two films chronicling the life and works of the eminent director `Portrait Of A Filmaker` by Ramesh Sharma and `With Mrinal Sen` by Sanjay Bhattacharya would also be screened on the occasion, society sources said. Bureau Report