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

Other days

bow tie

Bow Tie Day
get funky

Get Funky Day
aloxolt

Aloxolt Day
tulip

Tulip Day
artists

Artists Day
first love

First Love Day
me

Me Day
my little pony

My Little Pony Day
ponytail

Ponytail Day
kiss a ginger

Kiss A Ginger Day