[etplayer]

>So, I'm not sure if that's really xenophobic.

A little nitpick, but "-phobia" suffix does not strictly mean fear, though that is its origin. It can also mean hatred.

>Should a Mexican restaurant be pressured into serving food that is more acceptable to the Canadian palate? (Pressured, not forced.)

No? I never said that; he shouldn't be pressured, but merely the act of serving foreigners or having his restaurant listed is not pressure to change -- in fact, if he changed, wouldn't that defeat the whole point of the rating system? He was rated on the Japanese food he serves, not the Canadian food.