Four plays from Pune, including Meghna Roy Choudhury's 'Kadambari' about Rabindranath Tagore's sister-in-law, have been selected for the 8th National Theatre Festival in Kolkata. The festival, patronized by Chief Minister Mamata Banerjee, will feature 'Kadambari' on January 10. Roy Choudhury expressed confidence in performing in Kolkata despite initial nervousness about tackling a revered cultural figure in Bengali.