Its very difficult to find a quality lunch establishment near the Metro Toronto Convention Centre. But, Café Supreme(located adjacent to a food court) is by far a superior choice within an area that has a narrow range of choices. The café serves fresh and visually appealing gourmet paninis and salads. Priced very reasonably, the paninis sandwiches come in a range of assortments and typically come with two specialty salads. I highly recommend you try this establishment. It is as good as it gets near the Convention Centre. Let me know your feedback! See web site for some menu ideas and pictures. Good luck.