RAMPUR (SHIMLA): Undeterred by calamity of Uttarakhand that killed hundreds of devotees, thousands of lord Shiva devotees from across the country are set to prove that no calamity can shake their faith in god by joining the toughest yatra to 17,000 feet high Shrikhand Mahadev from July 15. Shrikhand MahadevLingam Given the increasing number of