Oops, it doesn't look like 'cross species love day' is a national day..

Other days

pick me

Pick Me Day
ask out your crush

Ask Out Your Crush Day
raise awerness of zeus

Raise Awerness Of Zeus Day
singles

Singles Day
pampering

Pampering Day
boy friend

Boy Friend Day
chocolate milkshake

Chocolate Milkshake Day
cursing

Cursing Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
emoji

Emoji Day