Hamburg/Saragossa. Hamburg Messe and Congress (HMC) is organising the Germany stand at the 2008 World Expo in Saragossa. This was announced by the German ministry of industry and technology (BMWi). HMC has been in charge of the technical and organisational implementation of the German pavilion since October. The theme world exhibition in Saragossa will open its gates from 14 June to 14 September 2008. The key topics will be water and sustainable development. www.hamburg-messe.de