Ayilyam Pooja is performed every Malayalam month on the Ayilyam Nakshatra, dedicated to the Serpent Gods (Naga Devatas). Devotees suffering from Sarpa Dosha or planning significant life events seek blessings through this sacred ritual.

The most important Ayilyam of the year falls in the Thulam month, when the special Naga Poottu ceremony is conducted with grand devotion. Thousands of devotees gather to offer milk, turmeric, and flowers to the Naga shrines.