I live in Waterloo Ontario which is a relatively small city around 2 hours from Toronto which has a big Koreatown. Even though Waterloo is small, we have many Korean students at the universities which have clubs for Korean students. There are university Korean courses for credit and King Sejong Institute runs non-credit courses too. We have a specialized Korean grocery store and some other Asian stores that include Korean foods. I have noticed several different Korean restaurants, but only eaten at two of them. I have seen a church with a Korean sign on it so I suppose it must have a Korean congregation.
I had lived in Waterloo for years and not really noticed these things until I started watching Kdramas. That made me more aware of Korean culture around me. I also realized that I am surrounded by many Korean products, like my car and my piano.