Yep, I'm a big time SGM fan. I've only had the pleasure of seeing them once, but they're playing KC on 6/11 so I will be there barring an amputation or cerebral implosion.
I would recommend to anyone, even those that don't like what they've heard of SGM on CD, to catch a Sleepytime Gorilla Museum live show if they can. I can say that their little club show at The Hurricane in KC is rivaled only by Pink Floyd on the Division Bell tour and Tool on the first Lateralus tour as my favorite shows of all time. Good stuff.