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

Other days

boy friend

Boy Friend Day

azonto is acceptable

Azonto Is Acceptable Day

boyfriend

Boyfriend Day

ride the wind

Ride The Wind Day

prosecco

Prosecco Day

reading

Reading Day

Emoji Day

promposal

Promposal Day

embarrass your best friend

Embarrass Your Best Friend Day

donate your hair

Donate Your Hair Day