The 25th of March is a national holiday in Greece. To celebrate, I have baked a samali, a delicious traditional Greek cake, made with semolina (instead of flour), flavoured with ground mastic, and soaked in syrup. Greeks celebrate today for two reasons: a religious (the Feast of Annunciation to the Virgin Mary), as well as a historical one (the starting date of the Revolution or War of Independence, which led to the establishment of the Modern Greek state in 1830). In fact, this year marks the 200-year anniversary of the declaration of the Revolution against the Ottomans, who had occupied Greece since the 15th century. The 400-hundred Ottoman rule has…