This is probably the closest thing you can find in downtown area (and not have to go to Chinatown) for Hong Kong style cafe.
The Hong Kong milk tea is absolutely legit and it is buy one get one until end of August (2017). The rice dishes are slightly over priced for what it is BUT it is right next to Dundas square so what can you do?! To be perfectly honest, it is still much better than anything else you can find around the block based on taste, presentation, portions in relations to price point. However snacks are quite reasonable!