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

Other days

ruby

Ruby Day
china

China Day
stress awareness

Stress Awareness Day
lisp

Lisp Day
get funky

Get Funky Day
pick me

Pick Me Day
hoodie

Hoodie Day
hiv awareness

Hiv Awareness Day
nae nae

Nae Nae Day
bow tie

Bow Tie Day