I have been reading every post on this thread from the day it started. Just a few thoughts.
Why do you have to cancel anything at all? Keep your plans and check the schedule for the Clubs when you board. If they conflict, talk to Palo or the Spa reps about adjusting the time because of the Kids' Clubs schedule. Or, have your child go to whatever club has secured programming during that time. Will the time there be perfect? Maybe, maybe not, but they are getting time to play without their parents in a fun place on a cruise ship on vacation. Every child should be so lucky.
Our cruise is sold out. Palo is sold out for most nights. I highly doubt I would be able to just walk in and get a new ressie. I don't think it's fair to force my kid into something she would be unhappy doing during our vacation if it could possibly be avoided. Why is that such a bad thing???
If this were done during normal club hours, there are still adults in the room with children that they are not related to who have not authorized this. This is a problem.
But what about the other children in there at the time whose parents did not authorize for another parent to be in with their child? Just because someone is a parent to one child does not mean that every parent wants them around their own children.
What if someone without kids wanted to come in and make Flubber? Is that okay? They are just there for a little bit. It is in their best interest. It's happening on the cruise ship. Why shouldn't THEY be able to stay? (Yes, the answer is: Because they don't have a kid in the kid's club. But moreso, because there is no reason for them to be around other people's children inside the kids' clubs. Same is true with someone who has a child. There is no reason for them to be around other people's children INSIDE the kids' clubs.
That is the incident people here on DIS know about, but no one knows if there was something else that caused this change. As for non-parents, why shouldn't they be allowed? They paid for a cruise too. If a parent can be around someone else's kids why can't a non-parent? (Yes, I'm playing devil's advocate.)
Then have your kids be in whichever club they can at the time you want alone time. Or, change your alone time. Again, the kids are on vacation, on a cruise ship, in a place to play and have fun. Life should be so wonderful for every child on Earth.
We planned our vacation for our MR cruise. Then a hurricane decided to arrive. Our ENTIRE itinerary changed moments before stepping foot on the ship. Sea days were port days. Palo brunches had to be moved. Spa appointments were now on days when activities we enjoyed were happening. Ports we knew nothing about were now part of our vacation. EVERY element of "the plan" was shot out the window. And you know what? Disney assisted with shifting things, rearranging plans, helping with options, and we had an amazing time. Including a wonderful anniversary dinner at Palo on a night different than our original reservation.

It was a great week - not at all as we planned, but fantastic!
That was a act of God. This is something Disney can easily fix by just publishing the open house times. I don't think they compare. I live in hurricane alley, and take them seriously. I would hardly say this rates he same.
Or... talk to Palo management and try to shift your dinner, explaining that the Kids Clubs changes made it necessary to do so.
Agian, if it sold out there won't be another reservation to be had
Again, make your plans. See how it meshes with the schedule once you board and then go talk to spa or Palo management as needed. Unless you are in Palo every night and at the spa every day, it should not be that big of a deal. Honestly. They understand and help when/how they can.
IF they can. I don't want to have to count on that on a sold out boat
Yes. There is a nominal fee, but additional wave phones are available.
I have seen it mentioned a few times that this may be a cost cutting measure, so this is not aimed at you, just a general question. How would this save
DCL costs? The Youth Activities' staff are on contracts and paid a salary, not hourly. So I don't understand how this saves money for DCL at all. Maybe I'm missing it, though.
Remember folks, it's play time on a cruise ship on a wonderful vacation. It's a good thing.
- Dreams