The Dhirubhai Ambani International School is a private co-educational LKG-15 day school in Mumbai, Maharashtra, India, built by Reliance Industries, named after the late patriarch of the conglomerate, Dhirubhai Ambani. From Wikipedia
The Bollywood star cheered for his son, danced with students, and debuted a rugged salt-and-pepper appearance at the Dhirubhai Ambani International School event.