What day is the the festival initiated by Asumal Sirumalani held on every year?
Asaram Asharam Bapu was born on 17 April 1941, in the Berani village of the Nawabshah District in British India (Present-day Berani Town is located in Jam Nawaz Ali Tehsil of District Sanghar Sindh Pakistan), to Menhgiba and Thaumal Sirumalani. His birthname was Asumal Thaumal Harpalani or Asumal Sirumalani.
Ayya Vaikunda Avataram The Ayya Vaikunda Avataram (Tamil: ஐயா வைகுண்ட அவதாரம் - "Incarnation of Vaikundar") is a festival celebrated by the followers of Ayyavazhi on the 20th day of the Tamil month of Masi, the date on which the Ayyavazhi followers believe that Lord Vaikundar arose from the sea at Thiruchendur as the son of Mummorthies to destroy the evil spirit of Kali and transform the Kaliyukam into Dharma Yukam.