USA, Canada / advice on where to live in Canada [64]

Hi my name is Anna we live with my husband and kids in New York USA . We are planning to move to Canada next year or so, but we dont have any idea where to move. We are loooking for a city not to far from US border , with some Polish comunity and weekend Polish schools with nice houses and lots of nature (like in Poland)Thanks for any advices and sorry for any misspelling