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

Other days

bounce

Bounce Day
get funky

Get Funky Day
girl friend

Girl Friend Day
boba

Boba Day
hiv awareness

Hiv Awareness Day
nail polish

Nail Polish Day
kale

Kale Day
cursing

Cursing Day
comfy

Comfy Day
hannah

Hannah Day