There are many Dominicans in the greater Montreal area especially Montreal North and East. In the North frequent areas/ streets such as Jean Talon Ouest, Beaubien, Papineau, B?langer, Jarry, Cr?mazie, St-Hubert etc. As well if you go to the Merengue festival on the weekend of July 21/22 it well be predominantly Dominican. It's a Dominican sponsored event but I see it as a celebration of Latin culture in general in Montreal. Once the weather is sunny try not to miss it. Here is the link to the current thread. You will find all the details you need to know. You live in Lachine so you are not far away.