Dimension 20 Playtime is Over
Refining my theories from earlier, this is what i think the season will be about. A child or children evacuated from London go to a country house (which is what we british people call a mansion in the countryside), and play with the old victorian toys which the owner of the house, probably an old man who is also a wizard (a la Narnia) hasn't played with since he was a child.
The child or children are then lead away by fairies, and the toys being the only ones who know what's going on, or perhaps because they can only communicate with people possessed of the magic of childhood or something, have to be the ones to go and rescue the kids. So they go off into the otherworld/nearby fairyland situation, and do whatever they have to to rescue the children.
While some people think the players will be playing fairies, and while i don't think this is out of the realm of possibility, the names they give, Constance, Clyde, Tiddlywinks, Avery, Calypso, and Wyon, maybe one or two of these could be fairy-ish, like Calypso or Wyon, but i could just as easily see these being victorian toy names.
my current predictions for the objects the players will be is Marionette, Frightful porcelain doll, rocking horse, toy soldiers, teddy bear, and then after that I'm not sure.
Obviously this is just a theory, but i'm excited to see how it matches up to the actual season.