Our game-based workshop was chosen as an exemplary workshop for the opening of the 11th Polish Evaluation Conference, Cracow, September 27, 2015. The conference is a joint undertaking of the Polish Ministry of Infrastructure and Development and the Polish Agency of Enterprise Development. It brings together practitioners of applied public policy research from academia, research consultancies, ministries and Polish regions. A key challenge discussed this year on number of sessions was use of research results for the better implementation of Cohesion Policy programmes (investment package worth 77 billions EUR for years 2014-2020) Our workshop brought together practitioners from Polish ministries, regional government and academia. Together we have been testing effective knowledge brokering strategies for the better implementation of Cohesion Policy interventions. For more information about conference see:http://www.konferencja-ewaluacja.pl/2015/