Patch 2.2.2 goes live on the servers today as the Test server shuts down in anticipation of the Zul'Aman Patch 2.3. Included in today's patch is the new world event, Brewfest, which begins when the servers come back up and extends for two weeks until October 16.
Two days after that, on the 18th, Hallow's End kicks into high gear with the new Headless Horseman event that drops some nice loot for those able to battle this new menace as well as the new flying broomstick mount. Hallow's End will also run for two weeks, ending on November 1st.
The notes for the patch are pretty short, just the two events and a list of new graveyards. You can read them after the jump.