OK, I've always heard you can visit and eat the food of 20 countries just getting off at various stations on the 7 train. Problem is everyone time I decide I want to do this, I remember that I wouldn't know which stations to get off at.
Could any of you suggest an itinerary with the following?
1) What stops?
2) What kind of food should I expect/look for at the stop?
3) Where do I go to get the best... whatever?
I'm into pretty much everything and will try anything as long as you don't tell me what it is first. Street food is fine too, doesn't have to be a restaurant or shop.