A cikin 1986, a cikin garin Klisura da ke kudancin Bulgaria, an ƙirƙiri wani tarin kayan tarihi na musamman na dankali, wanda mafi girman abin jan hankali shi ne manyan tubers masu ban sha'awa. Wannan shine lokacin da al'adar rike "Ranar Dankali" ta bayyana. Mazauna birnin sun yi iƙirarin cewa a ƙasarsu ne ake samun ɗanɗano mai daɗin ɗanɗano, kuma suna mutunta wannan shuka musamman.
Biki na gargajiya ne kuma yana faruwa kowace shekara a rabin na biyu na Oktoba. A wannan shekara, ban da nunin dankalin turawa na yau da kullun na mafi kyawun sifofi, za a yi gasa don mafi girma, ƙarami kuma mafi daɗin dankalin sabon girbi.