EDIT: Wow. Not quite sure how I screwed this up, but when I originally put this piece up I completely forgot I had made a panel for Movie 9. xD;; This new updated version includes the missing panel.
Inspired by our most recent Detective Conan World podcast
. Somehow we got into a conversation about how whenever Conan needs to do a skill in the movies he hasn't previously shown the staff explains Conan learned the skill when he was Shinichi and with his dad in Hawaii and I came up with this little joke... Yes, I realize Conan has been shown snowboarding before in canon, and yes, Ran is OOC but that's part of the joke.
Conan and Ran (c) Gosho Aoyama