wamu.org

e0baD TIL that Led Zeppelin may have played at the Wheaton Youth Center in Maryland, but with no known recordings, photographs, or any other physical evidence that the concert took place, it has turned into something of an urban legend.
jNRKE TIL that the Turkish Embassy in DC played a vital role in desegregating Jazz scene. Two teenage sons of the ambassador would often organize events in the embassy inviting black and white artists to perform together. One of these sons went on to start Atlantic Records.
8rjV TIL The population of Washington D.C. goes up 79% every workday. The next city on the list (Boston, MA) only increases by 40%.