Here is another middle of the night meal in Beijing, at 不见不散 (Be There or Be Square Cafe). The funny thing about this place is that it's inside a little mall, and everything else in the mall is closed... but the mall stays open because this restaurant is open. 
fried chicken with vanilla sauce To be honest, I had no idea what the menu meant by "vanilla sauce" and Mike couldn't figure it out either. So I was intrigued. After eating it, if I had to guess, I'd say that somewhere in the translation "black pepper" became "vanilla", cuz that's what this tasted like. Not a bad thing; it was good. Especially for the 20 or so RMB it cost.