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

Other days

aloxolt

Aloxolt Day
healing

Healing Day
nae nae

Nae Nae Day
bubble bath

Bubble Bath Day
ruby

Ruby Day
self care

Self Care Day
cuddle up

Cuddle Up Day
cursing

Cursing Day
gallery

Gallery Day
donate your hair

Donate Your Hair Day