Answer: Tamil Nadu
Notes: The Koothandavar festival in Koovagam, Tamil Nadu, unfolds a narrative of marriage and widowhood within a day during the Tamil month of Chithirai. Lasting 18 days, it honors Lord Aravan's sacrifice from the Tamil Mahabharata. Transgender individuals marry Aravan on the 17th day, symbolizing devotion. On the final day, Aravan is ritually sacrificed, and his widowed spouses mourn, echoing Lord Krishna's lament for Aravan's plight. This unique celebration draws global attention to transgender identity.
