Were it me, I'd call the restaurant and see if they can reassure you; how well they understand your needs will depend on you. It is very possible to arrange for something simple that will do the trick. I'm thinking you're young and you'll have to find your way in that area at some point. But if this is still not an option, I'd then tackle it head on, have a sincere heart-to-heart talk with the supervisor, telling him how much you appreciate the kind gesture but you are apprehensive about the situation. Your post says "he pretty much said" he'd feel uncomfortable if you brought your own food; that doesn't sound to me like he came out and stated this. I am thinking he may not have a clear understanding of what this could mean for you and you may be so worried about burning bridges, (and that is wise) that you are afraid to assert the situation. If you clearly explain to him (and I'd write down the points I'd want to cover) and he still insists you do it his way, you will realize his gesture is misplaced. But make sure you understand his feelings on the subject before you help him understand yours. I have a hunch that he sincerely wants to include you, and if that's the case, he certainly can understand whatever compromise you and he reach. In any event, if you are calm, sincere and mature about the whole thing, you won't burn a bridge, in fact you will show traits valuable in an employee.