Brewfest 2010 runs from Monday, Sept. 20 (3:00 a.m. server time) through Wednesday, Oct. 6 (again, 3:00 a.m. server time). We don't anticipate any major changes to the holiday this year, but how you get to the holiday boss (Coren Direbrew) has changed slightly. I've updated and expanded our coverage past the cut.
While I organized the achievements alphabetically in 2009, this year, I've put them in the order I feel they should be completed. There are a few that are definitely easier to do at the beginning of the holiday than at the end. While I've included all of the achievements attached to the holiday, only six are actually required for the meta, and they've all been marked as such. As always, I'll be around when the holiday goes live to see if there are any unannounced changes. If so, the guide will be updated.