I went last night with a large group. Food was great, lots of interesting beer choices. We really enjoyed ourselves. Not too noisy.
We were among the last tables to leave that night. After paying our bill. The waitress asked us if everything was OK and if we enjoyed ourselves. We replied yes, everything went well, why do you ask. And she said because you didn't leave me a tip. Our bills were charged for service, I'm assuming because we are a large group. It was embarrassing for her to ask us this in front of our friends. We were in disbelief. We told her that service was already charged to our bills. Which is why we didn't tip.
It was very upsetting that she asked. I don't know if her goal was to embarrass us into giving her more money or simply to make us feel bad. What's worse her role that evening was partially a manager and to close up the restaurant. It was an extremely unclassy move and it will deter us from returning.
I enjoyed the restaurant but was extremely disappointed with the service after that incident.