I don't think there's already been a thread about it.
Quick translation of an
article in French :
"Sonic Youth enter the museum. And in France, please.
In summer 2008, the LIFE (Lieu international des Formes Emergentes de Saint Nazaire) museum will present the first international exhibition dedicated to the American band Sonic Youth. Collaborations engaged by the band with visual artists, directors, poets or performers will be in the limelight. Sonic Youth @ LIFE, coproduced by the “Museļon de Bozano” in Italy, should afterward tour in Germany, UK or the United States."