CONGRATULATIONS to Zoe Spyvee! She was the first to get the right answer as to where I took this photo. It was Heathrow Terminal 5, on our way back from Portugal.
Zoe, you've won a free class pass that can be used at any of our sessions until the end of September (I've extended it from August).
Helen Blythe, you were close with Liverpool. I believe there is also a similar set up there.
The aim of the project is to raise awareness of neuro-developmental disorders including ADHD, autism, Dyslexia, Dyscalculia and Dyspraxia. You can read more about it here.
Underneath are water fountains. My kids spent at least half an hour running through them. Great place to go if you're at Heathrow and need to kill some time!