These well-mannered, law abiding citizens are actually bloodthirsty cannibals hell bent on enslaving the human race. Their hospitality is actually a mask to hide their true nature. Why would anybody suspect Canada with their bagged milk and their maple smelling money.
P.S. The moon isn't real, the Canadian Government replaced it with a full-scale, functional Death-Star.
P.P.S. If you're going to go at it, get Finland to blow the starting whistle.