Festival of Perun
Festival of Perun, Perun's Day, Perunica is a Slavic festival in honor of the god Perun celebrated by modern Slavic neopagans (rodnovers); its existence in times before the Slavs began to be Christianized remains hypothetical. == Origin of the holiday == The existence of the cult in pre-Christian times is a hypothesis put forward as part of Boris Rybakov's interpretation of the ornamentation of archaeological artefacts.