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

Other days

lisp

Lisp Day
youth

Youth Day
eat what you want

Eat What You Want Day
aloxolt

Aloxolt Day
offer

Offer Day
bubble bath

Bubble Bath Day
mean girls

Mean Girls Day
self care

Self Care Day
nail polish

Nail Polish Day
bounce

Bounce Day