Avittam is the third day of the Onam festival, which is a major harvest festival celebrated in Kerala, India. It is a day of preparation for the return of King Mahabali to Kerala. People send wishes, images, and posters to their loved ones on this day. Many people are eager to learn more about its history and its Avittam connection to Onam. To make it easy for everyone to find the information they need, we have compiled an article that provides all the essential details about Avittam.