[2] Two days before Grebeg Muludan, the ceremony called Tumplak Wajik was held in palace Magangan field in 4:00 PM afternoon.
This ceremony is started by kotekan ceremony which incorporate singing traditional songs accompanied with rhythmic hitting of kentongan (bamboo or wooden slit drum) and lumpang (rice mortar and pestle), that marked the making of Gunungan which will be carried in Grebeg Mulud festival.
The traditional Javanese kue called wajik which is diamond-shaped sticky rice in palm sugar, is an essential part of this ceremony, and included within gunungan offering.
In Yogyakarta, the main event of Sekaten is called the Grebeg Muludan that held in 12th day (exactly during the birthday of Muhammad) starting in 8:00 am.
The Gunungan will be carried in processions from Kemandungan through Sitihinggil and Pagelaran hall and finally ended in Grand Mosque.