I just listened to podcast 47 and heard about your new hexagonal offices, team spaces, ping-pong tables, arcade machines, and walk-in refrigerator.
I just wondered if you can post some photos up, for the curious?
Not technically an answer - but as one cannot post images in comments:
Where to obtain such a beautiful creature? Though it would be great that there's the StackExchange logo printed on the t-shirt, I would even take one without that!
As Oded pointed out, there's a photo gallery at the bottom of http://careers.stackoverflow.com/company/stack-exchange
I've just learned there's indoor Street View too; pretty cool!