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

Other days

kiss a brunette

Kiss A Brunette Day
tulip

Tulip Day
ruby

Ruby Day
carpenters

Carpenters Day
blanket fort

Blanket Fort Day
artists

Artists Day
bonang

Bonang Day
pick me

Pick Me Day
pampering

Pampering Day
brow

Brow Day