The movies are good about having the Hogwarts Express leave from an actual King's Cross-looking platform at least.
Speaking of which, last night while waiting for a late night bus in front of King's Cross station, I noticed that "Platform 9 3/4" had been moved from inside the station to a new, more out-of-the-way and easy-to-find location at the visibel front of the station as part of ongoing renovations.
Thanks to
P.S. Am back from conferences and from Paris! Home!