Oops, it doesn't look like 'halakhak day' is a national day..

Other days

Kale Day

Nae Nae Day

Cat Girl Day

Appreciate Yaself A Lil Extra Day

Azonto Is Acceptable Day

Pumpkin Day

Gum Day

African Immigrant And Refugee Hiv And Hep Awareness Day

My Little Pony Day

Kiss A Ginger Day