Invitation to take part in Loving Day UK 2013 - How to Spread the Love about Being Mixed and Being in Mixed Relationships in Multicultural World. Here's a unique way to expand positive conversations on being mixed or in mixed relationships in the UK. WE want to get as many people as possible showing the world that being mixed and being in mixed relationships is GREAT thing for the world. Loving Day started in the USA and now its time to spread the love in the UK. Annual Loving Day celebrations commemorate the anniversary of Loving v. Virginia (1967), the Supreme Court decision that declared all laws against interracial marriage in the United States to be unconstitutional. Loving Day is celebrated in cities nationwide and internationally around June 12th, collectively forming the world’s largest network of multiethnic community celebrations.