How soon should you mention food and alcohol limitations?

How soon should you mention food and alcohol limitations? Not long ago I scheduled a night out together with a man who’s both vegan and serious, that’s completely magnificent by me personally. But his info to “planning” was actually things such as Where should we get? I’m in addition watching sugars and carbs at the moment. (eyes move.) His restrictions couldn’t make a difference any a lesser amount of for me, but since he was the main one with a long...