The main form festival which is conducted in Nizhal Thangals are The
Thiru Eadu Vasippu and the
Vaikunda Avatharam. The Thiru-Eadu Vasippu was conducted for several days while the Vaikunda Avatharam celebration is mostly for a day of time in Nizhal Thangals. Some Thangals use to conduct Annual festivals too.
Thiru-Eadu Vasippu This Thiru Eadu Vasippu, the ritual reading and expatiation of the Holy book
Akilam, is an important religious observance of Ayyavazhi. During this days the morning
Panivadais are conducted as usual, while in the evening Akilam the scripture of Ayyavazhi is read melodiously by two talented persons and another person use to explain the read verses in a prose form. At the end of every days Anna Dharmam was conducted. This festival was conducted in several Nizhal Thangals for seventeen days (as in Pathis) and the whole content is read-finished. While some other thangals conduct this for three, five, seven, or ten days term reading selected part from the scripture. Some thangals conduct this Thiru-Eadu Vasippu along with the Annual festivals while on some other centers annual festivals are celebrated separately. During that days '
Vahanam Eduppu ' is conducted in which the asanam is carried on Vahanas (vehicles) as processions by the followers.
Vaikunda Avatharam This was the only festival in Ayyavazhi, which is celebrated at a time throughout all the worship centers across the country. During this festival on 19th masi (3 March) the day before the
Ayya Vaikunda Avataram, the Nizhal Thangals used to conduct one day festival for a grand scale along with Anna Dharmam throughout the day. On the next day 20th of the Tamil month masi, (4 March) all the followers used to visit
Panchappathis and so most of the Thangals remain closed while some thangals used to continue the festival as the previous day. ==See also==