What's with the random holidays popping up?

"Beardedgeek;d-944142" wrote:
When I got Seasons installed I deleted all holidays and created my own.

Then Neighborhood Brawl day popped out out of nowhere, but I saw it a few days ahead and could delete it.
Now yesterday when playing I realized too late I was in some kind of "Mischief day" that I wasn't aware of and had no plans of actually playing, but to my dismay I couldn't delete it since it already started. At least i could "end it early". But then again, I still couldn't delete it because you can't delete holidays that has passed for some bad reason.

I hope I'll remember to remove it next summer.

Anyway, what's with this? Is it the developers that think they're "creative" throwing in weird "holidays" with patches? Now i have to remember to open the calendar every plum day so I can intercept and delete any more random holidays.

I ONLY want the holidays I design. Please.

Well you see when the developers made the pop up holidays they had everyone in mind not just you.

Also the game normally tells you a day in advance before a holiday will start. When it pops up you just go delete it.