MONDAY The American-Hellenic Chamber of Commerce is hosting a conference on «Transatlantic Dialogue on Business and Society Relations,» at 2 p.m. at its premises. For details, log on to www.amcham.gr. Deputy Development Minister Yiannis Papathanassiou to inaugurate the new local offices of the Athens Chamber of Commerce and Chamber in Koropi at 8 p.m. The University of Patras is hosting the eighth international symposium on «Fiber Reinforced Polymer Reinforcement for Concrete Structures,» at its premises. To Wednesday. For details log on to www.frprcs8.upatras.gr. The Aristotle University of Thessaloniki is hosting a a conference on «Nanosciences & Nanotechnologies 2007,» at 9 a.m. at its premises in Thessaloniki. To Friday. Tel. 2310.998.129 or log on to www.nn07.physics.auth.gr. TUESDAY Athens Chamber of Commerce and Industry hosts a conference with keynote speaker Croatian Prime Minister Ivo Sanader. At 9.30 a.m. at the chamber’s premises. Tel. 210.338.2466 or log on to www.acci.gr. Praxis network hosts a workshop on «Business Clustering,» at the Stratos Vassilikos Hotel in Athens. Tel. 210.360.7690 or log on to www.help-forward.gr. THURSDAY The Association of Greek Tourist Enterprises (SETE) holds a press conference on the developments of the tourism sector, at 12.30 p.m. at the Electra Palace Hotel in Athens. FRIDAY Greek-German Chamber of Commerce is hosting a conference with keynote speaker German Chancellor Angela Merkel, who will be paying an official visit to Athens. Prime Minister Costas Karamanlis will attend. Tel. 210.641.9025 or log on to www.german-chamber.gr.