Unprofessional. My friend and I were told to pay a cover at one door but not the other. Confused, I simply asked what time that they stopped charging seeing as we arrived at an odd time and within 20 seconds suddenly there was no charge. On the way out, I asked the bartender what time free admission started (I was interested in holding an event there). As she answered, a man with a suitcase came up and asked if I wanted my 7 dollars back with an attitude. I responded that I hadn't paid but was just wondering. I ask if he's the owner and he responds no he just works there. Suddenly, another woman aggressively begins speaking at me, not knowing the situation. She tells me she's the owner to which I respond, "that's really professional." My friend and I had a good time and I actually enjoyed the bar before the manager and two employees began ganging up on me and threatening to call the police for asking a simple question. Even if I was drunk and belligerent (which I was not) the lack of professionalism was insane. They ended the exchange by threatening to call the police. My friend and I immediately left, not intending to start issues but as soon as we got outside she commented how shocked she was with the entire situation and how my demeanor and question in no way warranted the response I received. I have since contacted the police because no establishment in this city should have such a lack of professionalism towards costumers who don't fit the criteria of the "new" Detroit, despite paying and tipping like everyone else.