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

Other days

polyamory

Polyamory Day
get funky

Get Funky Day
lumpy rug

Lumpy Rug Day
cursing

Cursing Day
one

One Day
comfy

Comfy Day
cuddle up

Cuddle Up Day
hot chocolate

Hot Chocolate Day
bow tie

Bow Tie Day
believe

Believe Day