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

Other days

kale

Kale Day
kiss a ginger

Kiss A Ginger Day
hiv awareness

Hiv Awareness Day
aloxolt

Aloxolt Day
ride the wind

Ride The Wind Day
lash

Lash Day
promposal

Promposal Day
china

China Day
brow

Brow Day
hannah

Hannah Day