Dear Jimano, Thanks for writing about Thirupullani. It is also known as Adhi Jagannathar Thirukovil. It was not just a Yagna by Dasaratha but it was the Puthira Kaamesti Yaagam and the mythology is he got the Paayasam after the Yaagam, which he gave it to all his three wives. That's why people who are not blessed with children come here and pray. Perumal's name is Adhi Jgannathar and Thaayaar is Padmasani. Sethu Karai is to Vaishanavites what Rameswaram is to Saivaites. The temple is 15 kms from Ramnad town from where buses operate. The Sethukarai is 5 kms from the temple and you can get Autos. Badri, Is it not Rama lying on the Dharba sayana happened after Raavana's annihilation? Regards