Hot Tuna was absolutely amazing. The set selection and guitar work brought back memories of the first acoustic set I saw at the Academy of Music in NYC in the the late 70's. Very special.
As an added bonus, the front band was Dangermuffin. I never heard of them before, but boy did they make a great impression on me. I bought both of thier CD's!!! I don't know how to explain them, maybe a folksy bluegrass. In keeping with the nights theme, Dangermuffin was acoustic as well (I think they are always acoustic ;-).