Following the spirit initiated by the 1st Conferencia Espaola de Nanofotonica, held in Tarragona in 2008, we launch the 2nd edition that will be conducted in Segovia during 15-18 June 2010. The Conference aims to gather all the groups carrying out research in Nanophotonics in Spain (as well as somewhere else with interest in the research in Nanophotonics performed here). It intends to spread the research results achieved by all the different Spanish groups and to promote the establishment or reinforcement of contacts between them, as a mean to help the community to become more visible and dynamic.