I listed in my Goals 2008 Post that this year I am going to attend or buy the Men's Fraternity Course and begin going through this curriculum. Hopefully, I will find a local church to take it with but if not you can even do it on your own.
If you haven't taken at look at Men's Fraternity, check it out here and watch a video.
While I am on the subject of small groups and classes, her is some that are great to take.
Finally, I am anxiously awaiting the release of the Grace Based Parenting Video Series in 2008 (Big Hint to Peter and Tim at Family Matters!)