The participants at Dehradun event include Baba Ramdev’s Haridwar-based Patanjali Yogpeeth, Haridwar-based Shanti Kunj, Sri Sri Ravi Shankar’s Art of Living, participants from the “spiritual organisation” Brahma Kumaris, and yoga practitioners from Swami Chidanand Saraswati’s Rishikesh-based Parmarth Niketan. (Express photo by Partha Paul)