Isen Mulang Cultural Festival in Palangka Raya
Isen Mulang, Dayak Ngaju for never retreat, is Palangka Raya's flagship Central Kalimantan festival, timed each May to the province's Hari Jadi Kalteng anniversary. Its centerpiece is an inter-regency Dayak dance and cultural carnival, formally ranked as a competition between regency delegations, running alongside the parallel Kalteng Expo trade and exhibition event.
Isen Mulang, meaning never retreat or never give up in the Dayak Ngaju language, is Palangka Raya's flagship cultural festival, timed each year to Central Kalimantan's provincial anniversary, Hari Jadi Kalteng, in May, though available sources do not pin down a precise founding year for the festival itself.