I thought I'd put a little information about each of the booths as I hit them, then link to them from my trip report. I'm doing Canada first because it was one of my favorites this year. It's basically "Le Cellier in a Booth" but it's still great.
We'll start off with the Salmon:
You probably know that I'm not much of a fish guy but I would actually eat this. It's not very fishy at all and the marinade/sauce is fantastic. Very "maple-y" but not too sweet. Really great I thought. (for fish)
Next was one of my favorite things on the Le Cellier menu, their Chicken Chipotle Sausage with Sweet Corn Polenta:
It's pretty much just like in the restaurant, which is AWESOME. Spicy but very tasty and the polenta is really good too. Try it at Le Cellier if you can't make F&W.
Next up, something that probably everyone is familiar with...The Cheddar Cheese Soup:
IMO it's less appealing in the booth because it needs the bread from Le Cellier to go with it. Still yummy though.
Then for dessert the Nanaimo Bar, which I had never heard of before:
I swear there was a hint of coconut in there. Either way it was lots of rich chocolate goodness.
Finally we have the Ice Wine:
I'd love to tell you about it, but DW drank the whole thing before I had a chance.
Overall I think this is a great booth. Its only liability is that it's largely stuff from Le Cellier, much of which you've probably already had. However all of it is great and you could easily make a full meal out of just that.
For all the info here's the Disney Food Blog's Canada Booth Page which is what I used to remember what all the things I ate were.