Ashtami Rohini festival in Kollam is celebrated to commemorate the birthday of Lord Krishna. Ashtami Rohini festival, celebrated as Krishna Janmastami in North India, is observed during the Rohini Nakshtra in Kollam. It is held in the month of August-September.
At mid-night, when Lord Krishna's birth is said to have taken place, the Namboothiri women keep themselves awake. This period is marked with a lot of festivities and merriment. Kaikottikkali is performed by the girls in accompaniment of beautiful songs.