A White Castle Wedding (Post)

Believe it or not, but a friend of mine who got married last year did this. After having the reception which ended at around 10:30pm, she and her fiance together with some of their closest friends and family decided to go to White Castle. It kind of reminds of those days when going to Denny's after the prom seemed so much fun. But anyways, it seemed like this post-wedding dinner at White Castle ended up being a real hit as everyone was still talking about how much fun the whole wedding went. This got me thinking now. How about other places like a diner or pizza joint?