"Our experience at 12th Knot was awful. We had made a reservation through OpenTable, but upon arrival, the restaurant claimed they couldn't find it. We were instructed to check with the concierge upstairs. Unfortunately, the security guard seemed to signal to the woman at the door not to let us in, possibly due to our casual attire. Despite showing our reservation on the app, we were still turned away. We left feeling embarrassed and our evening was ruined. We were extremely disappointed by the judgmental treatment we received and have no intention of returning."