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

Other days

cat girl

Cat Girl Day
one

One Day
ride the wind

Ride The Wind Day
coffee

Coffee Day
ruby

Ruby Day
lisp

Lisp Day
promposal

Promposal Day
nae nae

Nae Nae Day
brow

Brow Day
hannah

Hannah Day