From 18th to 20th of April, in Polo Scientifico e Tecnologico Fabio Ferrari (Povo 1 and Povo 2), there will be the workshop TopoDays 2016: Topological Effects in Photonics.
This meeting brings together scientists working on topological effects in a wide-range of photonics-based systems, including integrated silicon photonics, propagating waveguides, photonic crystals, polariton-cavity arrays and much more.
For more information see the workshop program and event web page