Don't forget East Yorkshire's contributions of the famous Wetwang, and there really is a Land of Nod near Goole, which I tried to find one day.....unsuccessfully, although judging by the sign posts I must have passed through it in my sleep at some point.
Also of course there is The Land of Green Ginger (a small street of professional's offices in the old town) which was the name for a fantastic play for today written by Alan Plater. Shot entirely on location in and around Hull in the time just before work on building The Humber Bridge began. There's even a shot of Barton in the distance as that is being discussed by the actors just to sneak a Lincolnshire reference in.