Well...it's fun. However:
The wait staff ignored us after the first round of beers;
The musicians were fun but emphatically mediocre. They take requests and shout the lyrics somewhat on key accompanying themselves with the kinda right chords and an occasional co-shouted out effort at harmony.
We never did get a chance to order food because the waitress never came back. We were able to get a check so we could go get dinner somewhere else by chasing the waitress at the back of the bar.
We were in collectively good moods so this was...well...amusing.