For context: DD (4) is on ASD pathway but not many people know. She rarely meltdowns in public (usually saves it for when we get home) and on the surface appears very sociable.
Anyway, she has a party tomorrow in a church hall and is starting to get very anxious because she hasn't been there before and doesn't know what she will be doing (as in is it soft play, music and games or bouncy castle? etc etc).
I'm a bit socially awkward myself and get things wrong. WIBU to message the mum to ask? Or is that odd? 
Tia