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

Other days

prosecco

Prosecco Day
carpenters

Carpenters Day
first love

First Love Day
boy friend

Boy Friend Day
ormille

Ormille Day
stud

Stud Day
singles

Singles Day
pick me

Pick Me Day
lash

Lash Day
bow tie

Bow Tie Day