Oops, it doesn't look like 'music centre in calgary hits play just in time for canada day' is a national day..

Other days

Buddy Day

Aloxolt Day

Pumpkin Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Emoji Day

My Little Pony Day

Frozen Yogurt Day

Hot Chocolate Day

Ormille Day

Chocolate Milkshake Day