I've still not see Harry Potter! This one has a special place in my heart as the book came out while I was traveling in Europe 2007. My lady chum was in desperation to get her peepers on those Deathly Hallows having pre-ordered it from WH Smiths before we set sail on the trains to Spain. Lots of Lalala-ing out loud on the beach when other touristas were flicking through the pages. She got lucky in more ways than one when we made friends with a chap called Joel who was sharing our bunky bed box in Madrid. He met us a couple of months later in Prague for a rainy reunion and delivery of said book. The last part of our trip was like an audio book with her synopsizing what was going on instead of Stephen Fry reading.
Potter Watch in Hamburg at Instant Sleep hostel
Now that would be a great hostel to be named after! Baby Sleep and Instant Baby.