The hat is a bit of an inside joke - as Nick becomes "Mr Mojo" when he wears it. So we all put it on to increase the aggregate mojo. It was a requirement that we couldn't smile when taking the pix. Umm, I'm "Laz", my wife is "BabyDoc", and my daughter is "Jacq".
Here are two early videos from the Songwriters night.
http://www.guitarnoise.com/forums/viewtopic.php?t=34690 I'm the bass player in the blue shirt, trying to remember how to play a song I learned that afternoon. Thank goodness for songbooks.