Oops, it doesn't look like 'public health week starts day' is a national day..

Other days

Tell Ur Crush You Like Them Day

Gum Day

Youth Day

Slime Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Bonang Day

Boba Day

Chocolate Milkshake Day

Nae Nae Day

Appreciate Yaself A Lil Extra Day