The document summarizes details about the National Event Castellaneta 2013 organized by ESN Politecnico Milano & ESN Milano Statale. It provides information on location, transportation, accommodation, schedule of events including pool and beach parties, facilities, management, and registration details. The event will take place from May 23-26, 2013 in Castellaneta Marina, Puglia, Italy and will include accommodation, meals, transportation from Bari and Taranto, and entry to parties with an expected total attendance of over 2300 people.