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

Other days

ride the wind

Ride The Wind Day
cuddle up

Cuddle Up Day
chocolate milkshake

Chocolate Milkshake Day
hoodie

Hoodie Day
cursing

Cursing Day
unicorn

Unicorn Day
mean girls

Mean Girls Day
bow tie

Bow Tie Day
bonang

Bonang Day
coffee

Coffee Day