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

Other days

hoodie

Hoodie Day
gum

Gum Day
ponytail

Ponytail Day
lumpy rug

Lumpy Rug Day
frozen yogurt

Frozen Yogurt Day
unicorn

Unicorn Day
bow tie

Bow Tie Day
nail polish

Nail Polish Day
ormille

Ormille Day
artists

Artists Day