Sushi meets Rural, and Greenbank wins!
I work in Markham and eat at plenty of restaurants, many of the finest quality. Of the many dozens of restaurants, Greenbank takes 2nd place overall to all I've been to. There is not even a close tie from 3rd place restaurant. Fresh, soft, always quality dishes. I especially like the fact it has some things not found elsewhere (Korean dishes). It lacks only the Sushi/Sashimi/Maki variety from a busier urban restaurant - everything else is great stuff, including the non-Japanese foods.
Recommended: Dynamite Rolls
Food: 8
Service: 8
Ambiance: 10
Overall: 8

General
We've gone there several times and have always enjoyed the food. The service is also very friendly, as you would expect in a village setting. Highly recommended.
Food: 8
Service: 10
Ambiance: 8
Overall: 8

Awesome Restaurant
This is an appropriate restaurant for a small welcoming village such as Greenbank. As someone who has lived there most of my life, I find the service and hospiltality the family contributes is unbelievable and would recommend it to anyone looking for a nice place to eat.
Recommended: anything; It's all great! (Unagi Dombre)
Food: 10
Service: 10
Ambiance: 10
Overall: 8

Sushi
The sushi there is amazing considering it's non-urban location!
Recommended: avocado rolls
Food: 8
Service: 8
Ambiance: 8
Overall: 8