As part of the Stonework symposium held in Pucisca, on the island of Brač 14-16.05 2009, Marko Dabrović, partner and one of the founders of 3LHD gave a lecture in which he presented the project Sports Hall Bale, this year awarded with "Stone in architecture" 2009 prize given biannually by the organizer of the symposium "Jadrankamen".