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

Other days

buddy

Buddy Day
brow

Brow Day
gum

Gum Day
appreciate yaself a lil extra

Appreciate Yaself A Lil Extra Day
singles

Singles Day
reading

Reading Day
self care

Self Care Day
ruby

Ruby Day
latina equal pay

Latina Equal Pay Day
one

One Day