Does anyone know when Mickeys Halloween Party is starting next year? Is there a calendar anywhere?
No one knows just yet. It's too early for that sort of info to come out.
If there were not going to be a 60th anniversary in
Disneyland next year, I would say that the likely MHP start date (based on patterns) would be Friday, 9/25.
However, there are a lot of question marks about next year's MHP. First, there is no telling how the events of Disneyland's 60th anniversary may affect the MHP's schedule. Presumably, most of the 60th's events will take place in Disneyland park -- but the MHP has taken place in Disneyland for the past 5 Halloween seasons.
Second, there is a rumor -- it is only a rumor and has not been confirmed -- that the MHP could possibly be moving back to California Adventure next year. It hasn't taken place in DCA since 2009. Personally, I think that there is a good chance of this DCA scenario playing out, because if we were to have another 14 (or more) nights of the MHP in Disneyland, then that would be 14 or more nights that Disney would not be able to run its brand new nighttime parade and rumored new fireworks for the 60th anniversary.
Also, there has been a rumor that more MHP nights will be added to the line-up, and that the MHP would start right around the time Halloween Time (the season) usually begins in mid-September.
So there will be a lot of mysteries surrounding the 2015 Halloween season and the MHP until we find out more about the schedule of events for the 60th anniversary, which probably won't be for quite a while. I have a hard time thinking that Disney would spend money on a new nighttime parade and a new fireworks show and not want to run them all year long, even through Halloween Time and the holiday season. Having the Halloween party in Disneyland would only interrupt those events.
Stay tuned to our Halloween Time at DLR Superthread, where we will break news, discuss rumors and chat about any Halloween Time details or Mickey's Halloween Party developments as they come in. You can find the Superthread
HERE. Also, there is lots of good info on page 1 of the Superthread.