I think the best place would be Pyke or Winterfell. Winterfell is cold and like Canada, they'd like a warm double double or a hearty soup and bagel combo. on the other hand they eat and wear garbage on pyke, and are therefore the most canadian kingdom. there could be a drive-thru for their longships. they could donate their rolled up rims to the drowned god before they launch another failed invasion of the continent