13. Lest We Forget

Remembrance Day (also known as Poppy Day) is a memorial day observed in Commonwealth of Nations member states since the end of the First World War to remember the members of their armed forces who have died in the line of duty. The day, specifically designated by King George V on 7 November 1919, or alternative dates, are also recognised as special days for war remembrances in many non-Commonwealth countries. Remembrance Day is observed on 11 November to recall the end of hostilities of World War I on that date in 1918. Hostilities formally ended "at the 11th hour of the 11th day of the 11th month", in accordance with the armistice signed by representatives of Germany and the Entente between 5:12 and 5:20 that morning. The First World War officially ended with the signing of the Treaty of Versailles on 28 June 1919.
In Canada, Remembrance Day is a statutory holiday in all three territories and in six of the ten provinces. From 1921 to 1930, the Armistice Day Act provided that Thanksgiving would be observed on Armistice Day, which was fixed by statute on the Monday of the week in which 11 November fell. In 1931, the federal parliament adopted an act to amend the Armistice Day Act, providing that the day should be observed on 11 November and that the day should be known as Remembrance Day. A bill  intended to make Remembrance Day a federal statutory holiday is currently before the House of Commons.
The official national ceremonies are held at the National War Memorial in Ottawa. These are presided over by the Governor General of Canada and attended by the prime minister, other dignitaries, the Silver Cross Mother, and public observers. Occasionally, a members of the Canadian Royal Family may also be present.

https://www.youtube.com/watch?v=M720ICH_Ne0