For 2011, I really want to explore German styles (especially lager styles) that I either haven't brewed before or haven't brewed very frequently (e.g., Dortmunder Export, German Pils, Schwarzbier, Alt, Weissbier, etc.).
I also want to try Hochurz and decoction mashes to begin evaluating them for myself. I think I've done very well with single infusions, but I'm always looking to improve my process (if it can be improved, of which I'm not certain).