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

Other days

cuddle up

Cuddle Up Day
carpenters

Carpenters Day
stud

Stud Day
slime

Slime Day
latina equal pay

Latina Equal Pay Day
healing

Healing Day
first love

First Love Day
buddy

Buddy Day
tell a fairytale

Tell A Fairytale Day
artists

Artists Day