I'm taking my younger sister to a concert at the Sony Centre (Front and Yonge Streets) on the 24th and we're planning to grab dinner in the area - something walkable as we'll be taking transit to Union. Nothing too fancy, and reasonably priced (around $15-25 mains) would be nice. Any suggestions would be great as I'd like to take her somewhere new. The 24th is a Sunday so it'd have to be somewhere open Sundays. Thanks!