One of the rare deities in Tiruvanchiyam is "Yoga Bhairavar". Pujas are performed to Yoga Bhairavar using "Vanni" leaves. It is believed that one gets cured of nervous disorders and diseases if he consumes daily, the powder made from vanni leaves that are used for puja. Yoga Bhairavar is worshipped here to get rid of all evils directed towards a person. Pujas using "red arali" flowers for 6 Krishnapaksha ashtami days (eighth day of waning moon) are performed to beget children. Special prayers on Amavasya days (new moon days) offering Curd Rice, Coconut Rice and Honey helps one to be victorious in all his deeds and to gain profits in business. To get married soon, pujas are performed during Rahu Kaalam on Sundays offering vada made of lentils and ghee.