then there's is free outdoor concerts in the Oly Park,
at the Theatron:
http://www.theatron.defrom 7pm daily through August.
Take the U3 to Olympiazentrum,
take the Lillian-Board Weg,
-you can see it all on the map, if you enter that street name-
pass the indoor pool - you can also take a swim there I believe until 10pm -
margret