I'm helping a group of undergraduates at the University of Toronto at Scarborough plan a conference, and we're all going out for dinner afterwards. There will be between 20 or 30 people. I'm wondering if anyone can suggest a restaurant that is appropriate for a group of that size, is not a chain restaurant, and 'very affordable' (we probably have to keep it to $20 a person including tax or tip, although I should note that there will be no alcohol). It definitely doesn't need to be fancy, of course! (And couldn't be at that price.) Just something reasonably respectable inside, decent atmosphere, etc. Oh, and in Scarborough if possible.
Sincere thanks for any suggestions!