O.Noir - Dining in the complete darkness...apparently your senses are heightened because your sight is gone.
Sultan's Tent - French/Moroccan food, features live belly dancing
360 - Touristy, sits on top of the CN Tower
Canoe - Upscale resto, amazing food, great views, great alternative to 360
Colborne Lane - One of the few molecular gastronomy places in Toronto. Best ice cream I've had...ever!
George - Along with Auberge du Pommier, the only resto I know that still does a readily available veggie tasting menu
Scaramouche - My favorite restaurant, though now I don't go because it reminds me of someone. But they seriously do good food, extremely romantic, best desserts in the city....go soon as they move/close in 3 months.