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

Other days

hiv awareness

Hiv Awareness Day
bow tie

Bow Tie Day
ride the wind

Ride The Wind Day
blanket fort

Blanket Fort Day
lash

Lash Day
latina equal pay

Latina Equal Pay Day
me

Me Day
special education

Special Education Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
promposal

Promposal Day