Oops, it doesn't look like 'tell a stranger you love them day' is a national day..

Other days

ponytail

Ponytail Day
stud

Stud Day
raise awerness of zeus

Raise Awerness Of Zeus Day
tell a fairytale

Tell A Fairytale Day
comfy

Comfy Day
donate your hair

Donate Your Hair Day
eat what you want

Eat What You Want Day
tulip

Tulip Day
gum

Gum Day
azonto is acceptable

Azonto Is Acceptable Day