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

Other days

offer

Offer Day

carpenters

Carpenters Day

hannah

Hannah Day

comfy

Comfy Day

first love

First Love Day

tell ur crush you like them

Tell Ur Crush You Like Them Day

Me Day

get funky

Get Funky Day

pick me

Pick Me Day

latina equal pay

Latina Equal Pay Day