The Shiner dunkelweizen is excellent. Most of the time when seasonal beers come out I'll just buy them once to try them, but I've picked some of this up several times this year.
I also agree that the 97 is very good. I even liked the 96 last year, though it was a little wimpy for a M?rzen. But then O-Fests are probably my favorite style if I was forced to pick one.
Great, now I need to go to the store...