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

Other days

slime

Slime Day
brow

Brow Day
kale

Kale Day
youth

Youth Day
ruby

Ruby Day
ask out your crush

Ask Out Your Crush Day
prosecco

Prosecco Day
pumpkin

Pumpkin Day
me

Me Day
tell ur crush you like them

Tell Ur Crush You Like Them Day