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

Other days

hoodie

Hoodie Day
eat what you want

Eat What You Want Day
emoji

Emoji Day
offer

Offer Day
ride the wind

Ride The Wind Day
coffee

Coffee Day
kiss a ginger

Kiss A Ginger Day
ruby

Ruby Day
law

Law Day
gum

Gum Day