I don't know why your husband -- who apparently is open to drinking a pretty broad spectrum of Belgian and German beers -- would be so opposed to Belgian-style or German-style beers, particularly if his only other option is drinking water. That said, I just took a look at 12 South Taproom and they seem to have a several options that would fit his requirements. (Maybe this is a place "like the Flying Saucer," but having had a drink in Nashville, I have no idea.)