Mulugu (Telangana): The four-day ‘Maha Jathara’ of tribal goddesses Sammakka and Saralamma, dubbed as one of the largest Adivasi spiritual congregations in the world, got underway at Medaram. An estimated three crore devotees are expected to attend the biennial ‘Maha Jathara’ this year, official sources said. Telangana Chief Minister Revanth Reddy at Medaram Jatara (Image:Revanth Reddy on X.) The state government reconstructed the altar of the tribal deities Sammakka, Saralamma, Govindaraju and Pagididda Raju, spending about Rs 101 crore. The ‘Maha Jathara’ is celebrated in Medaram during the time the goddesses of the tribals is believed to visit them.