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

Other days

offer

Offer Day
get funky

Get Funky Day
kiss a brunette

Kiss A Brunette Day
boba

Boba Day
martini

Martini Day
mean girls

Mean Girls Day
youth

Youth Day
lumpy rug

Lumpy Rug Day
bounce

Bounce Day
stud

Stud Day