The Ati-Atihan Festival is a feast held annually in January in honor of the Santo Niño (Infant Jesus), concluding on the third Sunday, in the island and town of Kalibo, Aklan in the Philippines. The name "Ati-Atihan" means "to be like itas" or "make believe Ati's". Itas were the primary settlers in the islands according to history books. They too are the earliest settlers of Panay Island where the province of Aklan is situated.[1]
The festival consists of tribal dance, music, accompanied by indigenous costumes and weapons, and parade along the street. Christians, and non-Christians observe this day with religious processions. It has inspired many other Philippine Festivals including the Sinulog Festival of Cebu and Dinagyang of Iloilo City, both adaptations of the Kalibo Ati-Atihan Festival, and legally holds the title "Mother of All Philippine Festivals" despite of the other two said festivals' claims of the same title.