Sri Varasiddhi Vinayakar Satsangam, Besant Nagar, (Ph: 2446 4062), http://varasiddhivinayakar.com has organised Maha Sudharsana, Dhanvanthiri, Sri Mahalakshmi, Sri Lakshmi Narasimha homam, which will be performed on January 19, 20, and 21, at the temple. Japam, puja, ksheera tharpanam, annadhanam, Veda parayanam and chanting of `Naaliyira Divya Prabhandham' will take place. The poorvangam begins at 4 p.m. today. On January 20, 7.30 p.m. the rituals open with Maha Sankalpam. The next day (Jan.21) poornahuti will be performed at around 12.30 p.m.