For the first time ever, we had organized numerous certification trainings in parallel followed by a combined Keynote + Open Space event.
 
The Power Week was targeted towards any 'Scrum stakeholder' in the organization, e.g. Directors, Managers, Product Owners, Scrum masters, Agile coaches and entire Development teams that are looking for a variety of agile training courses at the same time. During breaks and especially during the 3rd day, attendees from the various courses were able to put their learning experiences back together.
 
As a positive side-effect, participants also experienced and learned how to organize and run an Open Space in their organizations.