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

Other days

hot chocolate

Hot Chocolate Day
bow tie

Bow Tie Day
one

One Day
self care

Self Care Day
believe

Believe Day
pick me

Pick Me Day
offer

Offer Day
my little pony

My Little Pony Day
hiv awareness

Hiv Awareness Day
camera

Camera Day