Blau Blau Festival im Winterquartier 2. – 3. October by phil on August 18, 2015 Zirkus Chnopf Areal in Zurich Altstetten, http://www.blaublau.net Performance on the 2nd and 3rd of October. Share this post: philBlau Blau Festival im Winterquartier 2. – 3. October08.18.2015