I received an invitation to attend a live performance of the Pillowfish over at Giverny. I’ve seen the pillowfish before trying to raise funds to support the people in Haiti. The last event rose about twice as much as their intended target ($700 US).
If you like folk music with interesting stringed instruments (bouzouki, guitar, bass, cello, mandolin, viola, voilin, etc), then you may want to check these folks out. The often have live performances both in- world and out. Most gigs are in Second Life. I would never be able to travel accross the big pond to go see them in person, so this is just as good and more on a personal level.