Erau

The Dayak tribe during an Erau ceremony in Tenggarong
Mengulur Naga, one of the contemporary Erau procession
Mengulur Naga (literally unfurling the dragon)
Belimbur, the top event in contemporary Erau procession, where festival participants spray each other with water

Erau is an Indonesian biennial cultural festival, taking place in the city of Tenggarong, Kutai Kartanegara, East Kalimantan. The word Erau is derived from the Kutai word eroh, meaning crowded, noisy, joyful.