Oops, it doesn't look like 'champion trophies at the end of the day' is a national day..

Other days

unicorn

Unicorn Day
blanket fort

Blanket Fort Day
healing

Healing Day
boy friend

Boy Friend Day
china

China Day
prescription drug take back

Prescription Drug Take Back Day
promposal

Promposal Day
tell a fairytale

Tell A Fairytale Day
kiss a ginger

Kiss A Ginger Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day