Anastenaria is a firewalking ceremony in Greece, in the communes of Agia Eleni near Serres and of Langada near Thessalonike. Men and women, some holding red kerchiefs and some carrying icons of St. Constantine and St. Helen—in whose honor the ceremonies are held—dance barefooted on red-hot coals while folk musicians play. The custom is supposed to have originated in an ancient form of worship that was brought by travelers from Kosti in Eastern Thrace and adapted to Christian beliefs. Discuss
Source: The Free Dictionary