Mysuru: Over 20,000 Muslim brethren offered mass prayers at the Tilak Nagar Idgah Maidan on the occasion of Bakrid or Eid-al-Azha celebrations in city this morning. The mass prayers were led by Sir Khazi of Mysore Hazrath Moulana Mohamed Usman Shariff who remembered the sacrifice of Prophet Ibrahim Khaleelullah and his son Ismail Zabiullah who…