Like "If this is a restaurant that you enjoy and go to often, you might want to consider talking to the manager about what happened and maybe give them some sensitivity training in that regard. Not in an aggressive way, but in a teaching way, remembering that you represent diabetics everywhere. Ultimately, we are responsible for our own situation, and this is why we carry the tablets or gels with us. Good thing you had yours with you and your meter. I know many of us don't carry either, because we have not faced that kind of a situation. "