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

Other days

mean girls

Mean Girls Day
bow tie

Bow Tie Day
get funky

Get Funky Day
prosecco

Prosecco Day
ponytail

Ponytail Day
carpenters

Carpenters Day
ruby

Ruby Day
singles

Singles Day
boy friend

Boy Friend Day
fiancee

Fiancee Day