Oops, it doesn't look like 'hurricane center issues four main advisory packages each day' is a national day..

Other days

artists

Artists Day
one

One Day
my little pony

My Little Pony Day
buddy

Buddy Day
nail polish

Nail Polish Day
me

Me Day
hiv awareness

Hiv Awareness Day
ponytail

Ponytail Day
stress awareness

Stress Awareness Day
ride the wind

Ride The Wind Day