Oops, it doesn't look like 'black cat awareness day' is a national day..

Other days

hiv awareness

Hiv Awareness Day
azonto is acceptable

Azonto Is Acceptable Day
cursing

Cursing Day
raise awerness of zeus

Raise Awerness Of Zeus Day
pumpkin

Pumpkin Day
stress awareness

Stress Awareness Day
first love

First Love Day
slime

Slime Day
self appreciation

Self Appreciation Day
blanket fort

Blanket Fort Day