CMOST (The Children's Museum of Science and Technology).
It had changed quite a bit since I was last there (certainly more than a year ago) and so had the kids. E5N1 wanted to do everything once he woke up having fallen asleep on the way and Exile #3 can now read well enough to tackle the weather forecast auto-cue. Of course, Exile #4 cannot yet but wanted to have a go. Her sister came up with a solution.
This evening we found a parcel containing Christmas presents from the UK posted on December 1st on our doorstep. Having ridden the crisis it caused on the day, we had given up any hope of seeing it, so its safe arrival so long after its sister parcels posted at the same time is an extraordinary (and delightful) surprise.