Samarthanam Sunada, a music band, performing ahead of the walkathon at the Rani Chennamma stadium in Bengaluru PhotosGeneral By Pawan Last updated Dec 10, 2019 Bengaluru: Participants taking a pledge to save water during walkathon at the Rani Chennamma stadium in Bengaluru on Dec 7, 2019. (Photo: IANS) Share FacebookTwitterLinkedinPinterestWhatsApp