Oops, it doesn't look like 'war memorial each year on remembrance day' is a national day..

Other days

azonto is acceptable

Azonto Is Acceptable Day
boy friend

Boy Friend Day
bow tie

Bow Tie Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
me

Me Day
chocolate milkshake

Chocolate Milkshake Day
gum

Gum Day
eat what you want

Eat What You Want Day
lash

Lash Day
lumpy rug

Lumpy Rug Day