Oops, it doesn't look like 'first world problem day' is a national day..

Other days

healing

Healing Day
donate your hair

Donate Your Hair Day
brow

Brow Day
lisp

Lisp Day
bow tie

Bow Tie Day
lash

Lash Day
tulip

Tulip Day
bonang

Bonang Day
ruby

Ruby Day
hot chocolate

Hot Chocolate Day