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

Other days

hannah

Hannah Day
coffee

Coffee Day
bow tie

Bow Tie Day
get funky

Get Funky Day
boba

Boba Day
aloxolt

Aloxolt Day
ruby

Ruby Day
self care

Self Care Day
my little pony

My Little Pony Day
eat what you want

Eat What You Want Day