Because in the m-dd format, the date gives the first three significant digits of pi.
ANZAC Day is always commemorated on 25 April, every year.
VJ Day
The colonial and Afrikaner history is usually commemorated annually during the Independence day.
Pi day is on March 14th, because Pi=3.14 It is just a day to celebrate pi
Parades
This is the day that a Saint is commemorated in the Christian Church
13 February
ANZAC Day is commemorated, not celebrated, on 25 April every year. It is a solemn occasion marked with respect, not a celebration.
The celebration day of pi (3.14159265...)
Pi Day is on march 14(3.14)
We have pi day to sorta symbolize the meaning of pi. I think it is just for fun
Pi Day is March 14. It is that day because it is 3-14 (the first 3 digits of pi). It is just a day to eat pie (the dessert) and celebrate pi (3.141592653589793238462643383279502884197169399375...)