Went here a while back for a live show and fell in love.
Great food, great ambience and they get AMAZING acts.
Service is SLOW, but it's good - the staff are really friendly and nice, even if it takes forever to get the food, which IS worth the wait - I really enjoyed my meal.
It's a bit rough around the edges, but that's the way a blues bar should be - it should feel 'real' and a little 'pre-loved' vs all clean and shiny and modern with everything metal. There's a teeny tiny dance floor (just enough room for 3 couples) if the music inspires you to get up & move.
I also loved how, towards the end of the night, you could just curl up in a booth (no getting yelled at for having my sock wearing feet up on the banquet) and listen to the music as it got increasingly mellow in there. Just the right feel for a blues bar.
One thing to keep in mind is that if you're going there for a show (especially if it's for a popular act) it gets jam-packed HOURS in advance. Be there at least 2 hours before the show if you want to get a table (we only managed to get seats by convincing some people to let us share their table).