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

Other days

cuddle up

Cuddle Up Day
pampering

Pampering Day
boba

Boba Day
gum

Gum Day
self appreciation

Self Appreciation Day
kiss a brunette

Kiss A Brunette Day
hannah

Hannah Day
artists

Artists Day
youth

Youth Day
singles

Singles Day