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

Other days

ruby

Ruby Day
lash

Lash Day
prosecco

Prosecco Day
gum

Gum Day
girl friend

Girl Friend Day
ride the wind

Ride The Wind Day
carpenters

Carpenters Day
first love

First Love Day
boy friend

Boy Friend Day
stud

Stud Day