Dongnae is the grounds of cultural inheritance in Busan. It means that Dongnae is rich in historic remains of Busan and intangible cultural assets. Especially Dongnae Field Mask Play and Festival for Earthly Deities have survived for a long time with participation of Dongnae-gu inhabitants. The event "Dongnae-gu Inhabitants' Day" was held in 1991 as a regional event for the first time. New this regional festival has grown into Cultural Art Festival under the name of Dongnae Chungnyeol Ritual Ceremony.