Oops, it doesn't look like 'fundraiser for world cancer day' is a national day..

Other days

boy friend

Boy Friend Day
believe

Believe Day
blanket fort

Blanket Fort Day
self appreciation

Self Appreciation Day
my little pony

My Little Pony Day
buddy

Buddy Day
offer

Offer Day
girl friend

Girl Friend Day
donate your hair

Donate Your Hair Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day