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

Other days

book

Book Day
tell a fairytale

Tell A Fairytale Day
gum

Gum Day
nail polish

Nail Polish Day
boy friend

Boy Friend Day
ruby

Ruby Day
prosecco

Prosecco Day
boba

Boba Day
bubble bath

Bubble Bath Day
bow tie

Bow Tie Day