If you like Cantonese dim-sum for lunch, try
Mordern Teahouse 君皇茶坊
1st Markmham Place 孺遘??
3235 Highway 7 East
Markham, Ont. L3R 3P3
You can go shopping after DimSum lunch.
For dinner, you can try this authetic Cantonese style restaurant:
Ming Yuen Seafood Restaurant 明苑
4810 Sheppard Ave East,
Unit 215-9, Scarbo. M1S 4N6
This price is very reasonable.