Well, kind of. I went to it's sister outlet in Brum last time I were up there.

http://www.lasaneatery.co.uk/

Very, very nice though. Apparently the one on the show is in the centre and quite pricey but the one I went to is a fair way out of town and more down to earth. But the food is the same. I had some kind of grilled skewer of chicken and lots of nice veggy sides and breads.

It was really, really good if you're ever nearby. And not too pricey. It's called 'Lasan'.

This is the website address for their whole chain:
http://www.lasangroup.com/