RadiaLx 2008 is a biennual radio art festival and takes place between 20 and 28 September 2008 in Lisbon, Portugal gatherind an international set of groundbreaking artists, instigators and producers, delivering public interventions, performances, workshops, live radio broadcasts, discussions and conferences.

Initiated from the need to discuss and expand the ideas around radio as an active social enhancer and as an alternative against the retinian paradigms that sorround us, it Intersects multiple approaches and genders to achieve participative and social awareness,

Under the motto "new and forgotten ways of making radio", RadiaLx2008 brings together new and old, allowing different forms of participation to emerge, melt and overlap in virtual and traditional broadcast interaction, redefining radio's own identity and interaction range.