Community Day for Asia Pacific region has been rescheduled for October 28th. That's right, this Sunday. Same hours 12pm-3pm and same bonuses (3 hour lures, 25% hatch distance). That will certainly help with the Spiritomb research tasks, namely using 108 Berries and catching 108 Pokemon.
By the way,
Serebii notes that the Spiritomb research task only has be to
started before Halloween, but you can finish it at any time. Hopefully that's true because 108 Berries and 108 Pokemon in a week is impossible for me. Well, it is now that I have another CD this weekend but I probably won't really go hardcore since I want to save up supplies for whatever is on November 10th.