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

Other days

camera

Camera Day
brow

Brow Day
bounce

Bounce Day
bow tie

Bow Tie Day
my little pony

My Little Pony Day
get funky

Get Funky Day
coffee

Coffee Day
ormille

Ormille Day
hot chocolate

Hot Chocolate Day
ruby

Ruby Day