Oops, it doesn't look like 'capital in the harsh light of day' is a national day..

Other days

ruby

Ruby Day
ride the wind

Ride The Wind Day
cat girl

Cat Girl Day
brow

Brow Day
fiancee

Fiancee Day
boba

Boba Day
china

China Day
law

Law Day
martini

Martini Day
bow tie

Bow Tie Day