contact Silja does currectly not offer any courses in Bonn. For courses in Bonn in German I recommend reaching out to Ellen Schepp-Winter Tel.: 0224156591Webstite: mbsr-bonn.de or beraterkooperation.com For courses and support in English (in Düsseldorf) I recommend reaching out to Christiane Schmitt www.christiane-schmitt.de/en/