In the UK there was a great radio show "Sorry, I Haven't A Clue" in which there was the game of "Mornington Crescent" in which contestants navigate around the London Underground to reach the Mornington Crescent station. There is some exciting confusion as only a few people actually know the rules, and even they seem to be making them up as they go along.
Under the
Original Modern Rules of Mornington Crescent the old was new when it wasn't:
https://www.youtube.com/watch?v=OjOsOB4erZIThis was my general experience of TiddlyWiki on first starting.
Signed
Expiring Newbie
Josiah