Oops, it doesn't look like 'park will continue issuing free day' is a national day..

Other days

china

China Day
promposal

Promposal Day
bonang

Bonang Day
tulip

Tulip Day
lash

Lash Day
lisp

Lisp Day
offer

Offer Day
brow

Brow Day
camera

Camera Day
boyfriend

Boyfriend Day