I know, I know, I know that I've just posted about the delights of coffee but that was before I was sent this link
It is an 'espresso' style drink made entirely from Rooibos tea. It is caffiene free, packed full of anti-oxidents (and I know recent research suggests that anti-oxidents do absolutely nothing for the human body. Nada) and looks (almost) as good as the real thing.
It's not available in the UK yet but I cannot wait to get my hands on some. And as soon as I do, you'll be the first to know.