Everyone can think of a favorite song or two (or three) which can easily be translated into a fantasy rpg concept, be it an item, plot, location, or what have you. Just take the lyrics of your favorite real-life ditty, and go from there!
This is a scroll for every rumor or tale you might here from a friend or in a bar.
The characters are unwittingly embroiled in a rebel organisation, and must lead the Black Shield fighters to victory against the evil Halar, seeking out new hideouts, rescuing people from towns and generally doing what Robin Hood would have done in their situation.
According to the Journals of Lord Goidol, the people of the Southern Cities wear heavy coats all the year round, despite the stifling tropical heat. They claim that to do otherwise angers the gods, and it is true that visitors who refuse to don the local garb are often struck down with a paralytic fever.