don-bu-ridiculous!
I frequently come here whenever I'm in Markham to grab a meal - good food & portions, usually not too long of a wait, and just a good vibe.
I can see some ratings less than 3 stars from some of their other items (ex. Curry) but you go to this place for their don bowls! Their gyuudon is delicious by itself or with any of the toppings offered. The serving size is generous to say the least and a side benefit is that it is still a great meal a day or two after because the sauce keeps the rice nice and moist.
The other items on the menu are hit or miss but I'd highly recommend trying some of the items. I like a good beef tataki and some good onigiri, both which are good choices. Another yummy option is the chicken karaage, which is good to share as an appetizer.
The service and staff are more than friendly - the owner came out and made sure that all was well with our meal! The anime playing in the restaurant is also some good minor entertainment.
All in all, I highly recommend this place! Give it a shot and you won't be disappointed!