Once a year Cupu is opened, during Monday wage, when the rainy season began to hit Girisekar Village, Padukuhan Mendak, Gunung Kidul, Indonesia. In almost every sheet of mori cloth wrapping Cupu there are various pictures. It is believed local residents as a picture of various events that will hit widely in Indonesia or specifically in Girisekar Village.
A few weeks have passed. Some images are believed to actually materialize in the Girisekar environment. No rain fell in a week, Wirok rats are rampant, and Squirrels are attacking coconut residents. All that has been symbolized during the Cupu opening ceremony. Although, there are still who believe only as a mere coincidence.