Attukal Pongala festival is celebrated in which state?

The largest women's congregation festival in the world, Attukal Pongala, is celebrated worldwide, with followers performing rituals in the US and the UK. Every year, the Attukal Bhagavathy Temple in Kerala hosts this celebration, which lasts for ten days and begins on the Karthigai star of the Malayalam month of Makaram, also known as Kumbham. The Attukal Pongala Mahotsavam, which takes place on the ninth day, is a religious and cultural event that involves the ceremonial preparation and offering of a delicious payasam to the Goddess Bhagavathy.