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

Other days

singles

Singles Day
ruby

Ruby Day
cursing

Cursing Day
frozen yogurt

Frozen Yogurt Day
boba

Boba Day
slime

Slime Day
latina equal pay

Latina Equal Pay Day
promposal

Promposal Day
pampering

Pampering Day
tell a fairytale

Tell A Fairytale Day