justvienna.com

vpR7 TIL Hitler, Trotsky, Stalin & Freud all lived within a few miles of each other in Vienna 1913. They even walked in the same park and ate in the same coffeehouse.
VEPk TIL that the Griechenbeisl restaurant in Vienna, Austria has been open since 1447 and the most famous guests have been Mozart, Beethoven, and Mark Twain.