Mysore/Mysuru: As part of World Toilet Day, ‘The Clean Toilet Challenge’ was observed by Mysuru City Corporation (MCC) from Dec. 19 to 25 in the city. The programme was organised by Union Ministry of Housing and Urban Affairs under its ‘Swachh Bharat Abhiyan Urban 2.0 plan.’ As part of the challenge, a Walkathon was organised,…