If you are at an omni restaurant you aren't shocked to smell meat next to you in a confined space. Stumped as to why a restaurant is not able to ask a non patron to seat in the correct restaurant. If you've been there you would know they are distinct, and that a collaborative existence would surely mean the other restaurant would say "over here". Pretty sure a restaurant wouldn't allow someone to sit down with their own sandwiches. Or walk into a restaurant with a Macdonalds lunch. I'm surprised that you don't think restaurants trying hard to provide for a narrow market deserve no kudos. But hey, some people just have very narrow minds.