I went to a client's office in the north west today and had a long laugh out loud while I was there.
It had been a fairly long drive up from Bristol and I'd been sipping on a bottle of water all the way. So once I arrived I immediately headed for the toilet.
Whilst pointing at the porcelain right in front of me on the wall was a "tinkle table". The firm in question (no, I'm not going to name them) were in the middle of a "health and wellbeing" programme for their employees. So, the "tinkle table" was a kind of pie chart cum circle showing the various different colours that your urine could be and whether you were sufficiently hydrated.
So, I had a quick check and everything was fine you'll be pleased to hear!