Sunstone EDUCATHON 4.0 is coming to Indore — where Swachhta, Sankalp and Shiksha run together. After the resounding success of Sunstone Educathon 4.0 in Gurugram where hundreds of change-makers ran with unstoppable energy and purpose the movement now arrives in India’s Cleanest City, a city known not just for spotless streets, but for big hearts and bigger ambition.