Oops, it doesn't look like 'Fake Lineup Drop day' is a national day..

Other days

lisp

Lisp Day
nae nae

Nae Nae Day
pick me

Pick Me Day
gallery

Gallery Day
tell a fairytale

Tell A Fairytale Day
lash

Lash Day
ask out your crush

Ask Out Your Crush Day
boba

Boba Day
stud

Stud Day
boyfriend

Boyfriend Day