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

Other days

raise awerness of zeus

Raise Awerness Of Zeus Day
boy friend

Boy Friend Day
coffee

Coffee Day
kale

Kale Day
me

Me Day
singles

Singles Day
ask out your crush

Ask Out Your Crush Day
self care

Self Care Day
lash

Lash Day
prosecco

Prosecco Day