![National Hellenic Society on Twitter: "Today we honor the rejection of Italian dictator Benito Mussolini's ultimatum by Greek Prime Minister Ioannis Metaxas on October 28, 1940. Learn more about OXI day by National Hellenic Society on Twitter: "Today we honor the rejection of Italian dictator Benito Mussolini's ultimatum by Greek Prime Minister Ioannis Metaxas on October 28, 1940. Learn more about OXI day by](https://pbs.twimg.com/media/ElbM9gJX0AgitLX.jpg)
National Hellenic Society on Twitter: "Today we honor the rejection of Italian dictator Benito Mussolini's ultimatum by Greek Prime Minister Ioannis Metaxas on October 28, 1940. Learn more about OXI day by
![Students are seen seated before the student parade during the celebrations. The national "Oxi (No) Day" commemorates the rejection by Greek Prime Minister Ioannis Metaxas of the ultimatum made by the Italian Students are seen seated before the student parade during the celebrations. The national "Oxi (No) Day" commemorates the rejection by Greek Prime Minister Ioannis Metaxas of the ultimatum made by the Italian](https://c8.alamy.com/comp/PYH8P9/students-are-seen-seated-before-the-student-parade-during-the-celebrations-the-national-oxi-no-day-commemorates-the-rejection-by-greek-prime-minister-ioannis-metaxas-of-the-ultimatum-made-by-the-italian-dictator-benito-mussolini-on-28-october-1940-during-the-world-war-ii-and-it-is-celebrated-yearly-by-the-greek-communities-around-the-world-in-greece-and-cyprus-after-world-war-ii-it-became-a-public-holiday-in-greece-and-cyprus-and-the-events-is-commemorated-every-year-with-military-and-student-parades-on-every-anniversary-most-public-buildings-and-residences-are-decorated-with-greek-fl-PYH8P9.jpg)
Students are seen seated before the student parade during the celebrations. The national "Oxi (No) Day" commemorates the rejection by Greek Prime Minister Ioannis Metaxas of the ultimatum made by the Italian
![Old Greek Photos on Twitter: "Repost @avintageathenian ・・・ It's the 28th of October today and we celebrate the Oxi (Ohi Day) in Greece. In Greek it's called Επέτειος του Όχι (Anniversary of Old Greek Photos on Twitter: "Repost @avintageathenian ・・・ It's the 28th of October today and we celebrate the Oxi (Ohi Day) in Greece. In Greek it's called Επέτειος του Όχι (Anniversary of](https://pbs.twimg.com/media/DqtP-R8WwAA9zw2.jpg)