Every year at the monastery of Agia Lavra in Peloponnese, the reenactment of the Greek Revolution Oath takes place. Many actors take place an the place gets really crowded.
The biggest ceremony of the year in Olympos village of Karpathos. During this Byzantine custom, the Icons from the main church are being carried on people's shoulders around the village to perform memorials at the other churches and the cemetery.
The famous religious custom of walking on burning coal barefoot. Believers perform a ritual Dionysian dance to get to a state of nirvana before walking on burning coals.