Is there a city encounter generator?

[LordBlade]

I can find things like:

http://www.d20srd.org/d20/encounter/

But I can't seem to find something to come up with city encounters. Other than "plot starter" type things.

[Crake]

Cityscape has a myriad of city based encounters, including thieves, guards, thugs cultists and even some full on plot villains, one of which goes all the way up to CR20