Oops, it doesn't look like 'theme for holocaust memorial day' is a national day..

Other days

Tell A Fairytale Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Embarrass Your Best Friend Day

Healing Day

Girl Friend Day

Gallery Day

Lumpy Rug Day

Kiss A Brunette Day

Appreciate Yaself A Lil Extra Day

Unicorn Day