Kind and supportive work environment, emphasis on "positive discipline," emphasis on exploration and discovery, adaptability.
What I wish was different
If anything, maybe clearer guidelines about what to do when a child pushes the boundaries too far. As important as "positive discipline" is, there are a handful of kids that just don't respond to it. So, it might be nice to get some training about what to do in those scenarios. (But really, other than that, it was a stellar work environment.)
Advice
Come in openminded, and equip yourself with a lot of little games and riddles and party tricks up your sleeve.
