Rosa's
From Tardis Wiki, the free Doctor Who reference
Rosa's was a café located in Shoreditch in 1963 and was a popular hangout for Coal Hill students. It was owned by Rosa, a German Jewish woman who fled her country during World War II due to the rising tide of anti-semitism.
While dining at the café, the First Doctor overheard a message from a future incarnation addressed to Susan Foreman and Cedric Chivers. (AUDIO: Hunters of Earth)