I live a town who's name ends in "burg", so it was understandable when I went into a bar and saw Pittsburgh spelled similarly, i.e. Pittsburg. Thankfully, when I alerted the bartender of this mistake, he handed me the board marker and let me change it. He was also kind enough to listen to me tell him the history of how the 'h' was originally in the name of the city, then removed, and finally reinstated.