32 / 36 exhibition the person in charge of the exhibition must ensure that poster boards and booth deliveries are in place and that all the exhi- bitors and sponsors receive everything that was agreed in advance. business centre make sure that there is a good internet service and free wifi for all congress dele- gates. you can choose to set up a business centre, at which participants can download faster than via direct connection, print and take copies. tourist information office provide relevant tourist material so that de- legates can explore the local area on their own if they wish. this might inspire them to return to the area at a later date.