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

Other days

china

China Day
gum

Gum Day
offer

Offer Day
singles

Singles Day
bow tie

Bow Tie Day
bounce

Bounce Day
unicorn

Unicorn Day
eat what you want

Eat What You Want Day
self appreciation

Self Appreciation Day
cuddle up

Cuddle Up Day