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

Other days

healing

Healing Day
unicorn

Unicorn Day
bow tie

Bow Tie Day
pumpkin

Pumpkin Day
latina equal pay

Latina Equal Pay Day
boba

Boba Day
aloxolt

Aloxolt Day
ruby

Ruby Day
nae nae

Nae Nae Day
prosecco

Prosecco Day