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

Other days

promposal

Promposal Day
blanket fort

Blanket Fort Day
donate your hair

Donate Your Hair Day
me

Me Day
first love

First Love Day
kiss a brunette

Kiss A Brunette Day
aloxolt

Aloxolt Day
self appreciation

Self Appreciation Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
boy friend

Boy Friend Day