According to Damian Corrigan at gospain.about.com, Noche en Blanco “is an all-night cultural extravaganza which takes place on one night each September (in 2007 it will take place on the night of September 22). Everything is free of charge and the city puts on 24 hour public transport to make getting between events easier.”

As well as free entry to most of the major museums throughout the night, musical offerings include shows from Daft Punk, Strange Fruits, Macanique Vivante and Fátima Miranda. For full details check out Damian’s write up at about.com, or the official Spanish site.