Radha-Ranga Mitra Mandali would organise Prabha Mahotsavam from State Bank at Gandhi Nagar to Raghavaiah Park and Ranga statue on October 3. The Mandali would take out a procession in the evening, and artists from Kerala and Chattisgarh would participate in the colourful procession. Garagalu, Kolatam, Karra sadhanam, Bheri nrityam, Veerangam, Teenmar, Betala settu, koya dance etc would be special attractions of the procession. Former MLA Vangaveeti Radhakrishna released a wall poster on Prabha Mahotsavam, here on Thursday.