Kids can come trick or treating

I honestly didn't see why they couldn't do it. I mean our sim children can't go door to door without loading screens; but the world isn't completely closed off either as some neighborhoods are big and they can ask random sims that they see walking by (plus with the Spooky Stuff pack, people can ask for treats already during spooky parties). Other sims might show up at your door though. I am glad it is in the game either way, as Halloween is one of my favorite Holiday's along with Christmas and it just wouldn't be the same without it.