Ayodhya, Oct 22 (PTI) Preparations are underway for the 10th Deepotsav here, with 30 lakh diyas set to illuminate 56 ghats along the Saryu riverfront, the Uttar Pradesh government said on. Ayodhya: Preparations are in full swing to make 'Deepotsav' in Ayodhya, the holy city of Lord Ram -- a grand and historic occasion.