I only dined here once. The food was tasty enough and the server was polite. I requested quinoa instead of rice since they did have quinoa on the menu for another dish. She said they wouldn't substitute. I said I'd be willing to pay an extra $ or two. She checked with the manager who also said no because they didn't want to run out of quinoa. I don't see how they could predict whether they would have too little or too much by the end of the day, not knowing how many people would order it. Unable or unwilling to make more? Also, if you request gluten-free, make sure you re-iterate you want gluten-free. She forgot.