No, sorry to say I haven't- it reviews well though. If you're going to be there more than 1 day, go to Marche-it's an eating experience.
Sharing a building with the Hockey Hall of Fame, the Marché offers diners a vibrant, lively atmosphere where individual cooking stations spread throughout the 1,600 square metres allow diners to watch their entrée being cooked, grilled, tossed or flambéed. You walk from area to area decorated like an outdoor European market and select the items for your meal. The aroma of freshly baked breads and pastries comes free of charge with the in-house bakery. Open for breakfast, lunch, dinner, and late-night daily, this eatery takes no reservations, but is wheelchair accessible.
42 Yonge Street, BCE Place