Oops, it doesn't look like 'High Blood Pressure day' is a national day..

Other days

first love

First Love Day
comfy

Comfy Day
gallery

Gallery Day
pumpkin

Pumpkin Day
bow tie

Bow Tie Day
get funky

Get Funky Day
cursing

Cursing Day
coffee

Coffee Day
self care

Self Care Day
kale

Kale Day