The speciality of Tamil Nadu is the presence of innumerable Ganesh Temples (Pillaiyar Temples) virtually all over the state. One could find Ganesh Temples, large and small, at every nook and corner of the state. In fact, Lord Ganesh does not even require a proper construction of a temple for Him to preside over - Arasamaram (அரசமரம்) or the Bodhisattva tree is His favourite spot, blessing devotees while resting in open space beneath the tree. Arasamaram Pillayar; Source: Wikimedia Virtually ubiquotous Ganesh Temples in every street, along the riverside and beneath sprawling trees are a speciality of the state of Tamil Nadu. Lord Ganesh is uniquely known as Pillaiyar (பிள்ளையார்) in Tamil Nadu. As the eldest son of the universal parents Parvati and Parameswaran (Lord Shiva), Lord Ganesh is generally called "The son" - the word Pillai (பிள்ளை) in Tamil means son. He is called Pillaiyar as a mark of respect (the suffix "ar" or "yar" is generally added to nam...