I'm coming in from Edmonton for the game on Wednesday. Any tips on parking?
As well, seats are Club Corner 11X - All You Can Eat. Any idea how the AYCE works?
I agree with the others that the best parking is
Union Station. Parking is relatively cheap, it's not terribly difficult to get out after the game, and it'll be obvious where you're supposed to go (just follow all of the Blues jerseys). You could also park in the main lot, which is directly opposite the Scottrade Center parking garage. It's gated and has security, if you care about that sort of thing, and it's a really short walk to the arena, but it costs at least $20.
Doors to the arena open about an hour before the game, at which time you'll have access to the AYCE stuff. You'll sit in a section that's walled off from the rest of the seats. When you come in from the main concourse, you'll take stairs up to the seats. You can then take another set of stairs up to a "ring" which houses the club suites, as well as bathrooms and bars. At one of the ends of the arena (I can never remember which), you'll find the Bud Light Zone, which is where most of the free food is. They have entrees that change every game (last time I went, they had some kind of chinese stir fry, a carving station, a sandwich station, and hot dogs and brats, among other things. There's also a variety of appetizers, e.g. toasted ravioli, nachos, etc. You can also watch the game from the Bud Light Zone, but the view isn't that great.
When you're sitting in your actual seats, you can get drinks and popcorn. A new rule this year is that they give each person three tickets for alcoholic beverages (non-alcoholic drinks are unlimited, I believe); additional drinks must be paid for. Beer is limited to Budweiser products, unfortunately, and "wine" is just those little Sutter Home bottles.
Hanging out in the Bud Light Zone can pay dividends, though. During the pre-season, I saw Ryan Reaves and a number of prospects grabbing food, which was pretty cool. You might catch one of the players in the press box if you go at the right time.