Rath (ther in Tamil, chariot or Ratham, alternative terms), etc. The temple is administered by the Hindu Religious and Endowment Board of the Government of Tamil Nadu. The temple follows the traditions of the Thenkalai sect of Vaishnavite tradition and follows vaikanasa aagama. The temple has grand brahmotsavams (big festival) for Sri Parthasarathy swami during the Tamil month of Chittirai (April–May), on the same month Udayavar uthsavam is also celebrated. The following are the various festivals or urchavams or utsavams or utsav in Parthasarathy temple in different parts of the Tamil Calendar year. During festival days the place is given a new look and accompanied by various traditional rites. The most important among these festivals are the Vaikunda Ekadesi – as huge crowds from not only chennai, but also various parts of Tamil Nadu and India come to the temple on this day; Theppam or Thepotsavam – the colourful float festival, and the utsavam for the main deity lord Parthasarathy. Theppam (Float) festival Also known Teppothsavam (= Theppam + Utsavam), this pictorial and colourful festival takes place on 7 days in the Tamil month of masi, 3 days for Lord Parthasarathy, one each for Sri Narasimhar, Sri Ranganathar, Sri Ramar and Sri Gajendra Varadhar. The seven-day event attracts a large number of devotees and onlookers from different parts of Chennai and Tamil Nadu. A floating structure made up of drums, timber would be constructed and would be beautifully decorated with lights, flowers, religious paintings, silken buntings, etc. which serves as a visual delight. For better ambience, lights were also installed in the garden around the tank and additionally, focus lights were placed on the corners of the Neerazhi Mandapam (the Mandapam (structure) in the Center of the temple tank). Perumal (God) would come to the temple tank in Purappadu (departure) and be placed majestically inside the float. On all the days, the float completed five rounds around the Neerazhi Mandapam. After this, the deities were taken in a procession around the four Mada Streets. Devotees in hundreds would converge and sit on the steps of the temple tank to have Darshan of the Lord on Theppam. The specialty of the third day function is the 'Thirumanjanam', performed to the deity inside the float. Other than the bhattachariars (temple priests), no one is allowed inside the float. A Rescue team of about 10 swimmers is usually provided by the Tamil Nadu