I emailed the play therapist to say, look, let's not risk it.
Since the day has barely started for me, I'll probably update this later.
ETA: I cleaned three bathrooms (not the tubs and shower, and only one of the three floors). I made a variety of meals and a two layer chocolate cake with chocolate frosting. I had a lovely phone call with J. And I read a novel. T. was bored and missed school. A. and R. went up to the library and played Portal on the PC.