Oops, it doesn't look like 'cheese log day' is a national day..

Other days

bounce

Bounce Day
ruby

Ruby Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
prescription drug take back

Prescription Drug Take Back Day
embarrass your best friend

Embarrass Your Best Friend Day
fiancee

Fiancee Day
believe

Believe Day
nae nae

Nae Nae Day
aloxolt

Aloxolt Day
hiv awareness

Hiv Awareness Day