Oops, it doesn't look like 'mall to celebrate independence day' is a national day..

Other days

kiss a ginger

Kiss A Ginger Day
kiss a brunette

Kiss A Brunette Day
ponytail

Ponytail Day
tell a fairytale

Tell A Fairytale Day
fiancee

Fiancee Day
promposal

Promposal Day
self appreciation

Self Appreciation Day
slime

Slime Day
lisp

Lisp Day
bow tie

Bow Tie Day