Describe one thing about your hometown that's unusual or unique -- maybe there's an interesting statue or landmark, a special event occurs there, or it's the Official Home of Something.
I live in Hemel Hempstead. You've have to go a long way to beat this.
(NB: That's "unusual or unique". It's not necessarily aesthetically pleasing, and it's certainly a pain in the neck to drive round. Sarah's technique involves closing her eyes, praying, and going for it.)