Share this postCafé Hawelkalettersfromvienna.substack.comCopy linkFacebookEmailNoteOtherCafé HawelkaDorotheergasse 6, 1010, ViennaMichael BuergermeisterJun 09, 20233Share this postCafé Hawelkalettersfromvienna.substack.comCopy linkFacebookEmailNoteOtherShareSubscribeShare