In-game event honors fallen heroes through Sept. 23.

Blizzard poster Slorkuz has posted a friendly reminder on the official World of Warcraft European forums that today marks the start of the Harvest Festival! The event runs until Sept. 23 and commemorates those who have sacrificed their lives to help their allies with feasts outside Orgrimmar and Ironforge.

September is actually a big month for in-game holidays. Pirates' Day will be held on Sept. 19 in honor of International Talk Like A Pirate Day, and the Brewfest party kicks off the next day on Sept. 20 and runs through Oct. 6. And don't forget to mark Hallow's End on your calendars (even though Blizzard already did it for you). The Halloween event begins Oct. 18 and ends Oct. 31.