I really like Sonny's! Been a family fav for a while (even the location in Waterloo) and Sonny's does not disappoint if you want late night food. They are a no frills burger joint that also does roast beef sandwiches, fish, as well as souvlaki. I've only ever had the burgers here because you can't go wrong with their generously sized charcoal fired burger. When you need a late night bite that will satisfy that burger craving, don't discount Sonny's!