Desiring God Conference for Pastors

The invitation for the Desiring God conference for pastors was just posted (today, I think). I tend to follow this every year via audio download. I was excited to see that this year's main speaker will be Sam Storms, and that John Piper plans to do a biographical talk on C.S. Lewis. Looks like a great conference line up, with a great topic: joy in pastoral ministry. You can read the invitation here.