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

Other days

azonto is acceptable

Azonto Is Acceptable Day
camera

Camera Day
law

Law Day
hiv awareness

Hiv Awareness Day
stress awareness

Stress Awareness Day
slime

Slime Day
first love

First Love Day
bow tie

Bow Tie Day
lost sock memorial

Lost Sock Memorial Day
self appreciation

Self Appreciation Day