Thiruvidaimaruthur MahalingaSwami Thai Poosam Festival is going on. The Ther (car) Festival is on 05.02.2012. This is the biggest one like Thruvarur Temple car. On the next day The Rathosthavam - 06.02.2012 Night. Cauvery Theerthavari is on 07.02.2012 Thai Poosam day