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

Other days

ruby

Ruby Day
kale

Kale Day
bubble bath

Bubble Bath Day
nae nae

Nae Nae Day
bonang

Bonang Day
chocolate milkshake

Chocolate Milkshake Day
lash

Lash Day
lost sock memorial

Lost Sock Memorial Day
self care

Self Care Day
ormille

Ormille Day