The Kettukazhcha festival at Chettikulangara Bhagavathy Temple, situated in Mavelikkara, draws large crowds of devotees. Processions of tall decorated structures on chariots, brightly decorated effigies of horses and bullocks and cultural performances make a spectacular pageant. The annual Chettikulangara Bharani festival is held during the Malayalam month of Kumbham (February-March).
Many followers of the theory of Kerala’s genesis by Parasurama firmly believe that he had established 108 Durga temples, 108 Siva temples, numerous Sasthatemples, besides 108 Kalaris (place to learn traditional martial arts in front of the deity), Sakthi Kendras etc. Besides he had established five Ambalayas. Jagadambika of Chettikulangara, the Goddess of Oodanadu, is among the five Ambalayams. Though enough historical evidences and authentic study materials are not available to support, it is believed that this temple dates back to more than 1200 years.
According to one version, this temple was consecrated by Padmapadacharyar (a leading disciple of Adi Shankara) on the Uthrittathi day of Makara month in A.D. 823. There is a firm argument that the goddess here was a family deity, and later emerged as the village and regional deity. Local historians oppose the argument that the temple is not as ancient as the nearby Kandiyoor Mahadeva temple or Mavelikara Krishna Swamy temple as it had not been mentioned in Unnuneeli Sandesam written in the 14th century. According to late Kandiyoor Mahadeva Shasthri, Samudra Bandhan – a leading courtier of Ravi Varman, an ancient King of Venad had visited this temple and wrote poems on Bhagavathi.Similarly Aadithya Kulasekharan, the King of Venad (1374 A.D. to 1389 A.D.) also had visited the Chettkulangara temple, argues them.