Oops, it doesn't look like 'nutella weatherperson shower with a friend day' is a national day..

Other days

youth

Youth Day

polyamory

Polyamory Day

kiss a ginger

Kiss A Ginger Day

nail polish

Nail Polish Day

boy friend

Boy Friend Day

Emoji Day

boyfriend

Boyfriend Day

Me Day

offer

Offer Day

eat what you want

Eat What You Want Day