Did a search for dark restaurants but didn't see any threads on the subject, so I'd figure I'd add one here...
I'm scheduled to take my first overseas trip by myself in the fall, and I was intrigued when I heard about dark restaurants in Cologne and Berlin - so much so that I'll probably go to one when I travel...luckily, I'm not claustrophobic.
That said, have any of you had dark dining experiences (US, Europe, etc.)? Special restaurants to recommend/avoid?