Oops, it doesn't look like 'single friend awareness day' is a national day..

Other days

tell a fairytale

Tell A Fairytale Day
china

China Day
frozen yogurt

Frozen Yogurt Day
fiancee

Fiancee Day
youth

Youth Day
stud

Stud Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
cuddle up

Cuddle Up Day
prescription drug take back

Prescription Drug Take Back Day
kale

Kale Day