What sweet treat is commonly baked into a twisted shape for Easter in Greece, often flavored with mahlepi?

Tsoureki

Who was abducted by Hades, leading to the changing of seasons in Greek myth? Who was the king who authorized Ezra's return to Jerusalem? Which island nation is located directly south of Italy's mainland? Which legendary artist played the lead guitar solo on "Beat It" by Michael Jackson? Which country has the shortest coastline?