Oops, it doesn't look like 'unity and remembrance day' is a national day..

Other days

buddy

Buddy Day
stress awareness

Stress Awareness Day
ask out your crush

Ask Out Your Crush Day
donate your hair

Donate Your Hair Day
polyamory

Polyamory Day
prescription drug take back

Prescription Drug Take Back Day
kiss a ginger

Kiss A Ginger Day
fiancee

Fiancee Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
self appreciation

Self Appreciation Day