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

Other days

emoji

Emoji Day
hiv awareness

Hiv Awareness Day
nae nae

Nae Nae Day
boyfriend

Boyfriend Day
unicorn

Unicorn Day
raise awerness of zeus

Raise Awerness Of Zeus Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
kale

Kale Day
donate your hair

Donate Your Hair Day
me

Me Day