Interesting challenge and sounds like something I would like to do. I loved the story, you started off with a very nice beginning. I did notice something, some of the activities are specific to a trait. For example only Evil sims can steal candy from a baby, so unless the sims has the evil trait we could not do that.
One thing I thought you might want to add for toddlers is to ride a spring rider and they can learn charisma from the mirror in the playpen, no more rabbithead anymore.
For children they could also sleep in a treehouse and you could add make and sleep in igloo, go ice skating, have snowball fight, make snow angels and water balloon fight.
One more question, age span? Which one should we use?
