Heroes Street
Mentioned in The Light Fantastic. Notable for the premises of Woo Hun Ling's Oriental Exotica and Martial Aids, whose mail order department once acted on an elementary error made by King Verence II of Lancre when he was trying to discreetly obtain, er, certain books of an intimate nature, by post.
It runs from Welcome Soap to the Street of Small Gods crossing Short Street and was a key location during the Glorious Revolution.