Oops, it doesn't look like 'Promote Animal Cruelty Publicly day' is a national day..

Other days

boba

Boba Day
prosecco

Prosecco Day
girl friend

Girl Friend Day
bow tie

Bow Tie Day
cat girl

Cat Girl Day
brow

Brow Day
buddy

Buddy Day
lisp

Lisp Day
stud

Stud Day
offer

Offer Day