I've had a further thought on top of what I already suggested, that I also mentioned on this thread
I mentioned spawning world events, but also a revamp to the Seasons calendar...
Why could we not have festivals from the Seasons calendar spawn in the local area?? Such as a big Christmas tree? That you and other sims that spawn in the neighbourhood can decorate and sing and whatever. Like the bonfire festival in one of the new worlds.
Couldn't we just have an area of space in each neighbourhood dedicated to rotating festivals that spawn in if you've got a date on the calendar telling it to spawn in?
Again, if it's Christmas spawn a tree and a hot chocolate maker, some seats, a stereo...
For easter an area where the flower bunny hangs around with eggs hidden in the nieghbourhood maybe? You could replace some of the random spawning plants/rocks/etc with eggs temporarily
Going one step further it oculd put a default set of items down, but allow you to edit it. So that every time it's called to load in it has your edits (think of the rotating lot from Eco Lifestyle with the maker/gardening/market versions depending on what is voted for. When building the lot you have 4 different versions to build)
