I wasn't expecting that.

This evening after work I went to a technical talk, hosted in the BBC Television Centre meeting facilities. Afterwards we went for drinks in another building on the same site. I left early, because I don't drink, and took the wrong exit from the building - or at least, a different exit from the one we came in by.

I'm glad though, because as I looked around to try to figure out where the hell the local tube station might be, I found this instead:
http://www.flickr.com/photos/dennymeta/3293263377/