In chinatown, Pho Bac is my usual pho in Chinatown! But if you are into Ramen aswell try Misoya ramen, its a chain more american, the only one located in montreal is next to concordia, hall building! Its to die for. But be careful to not add too much extras... I do, extra egg, nori, 3 slices of pork, corn ans spicy. And you end up with a 20$ ramen. But its worth every penny!!
And about europea, I havent been im ages, in the time my uncle used to own Bis, restaurant just next to it. Great Restaurant. Probably the best of all restaurant in the block.