The Phalanx project can always use your help :)

Just as perrin said, sometimes its better not to contribute another new module, but to contribute to an existing one. The Phalanx project is a great way to do this. Some perl monger groups have been "adopting" modules as a group, you could easily do the same with your group of developers. It is also a great way to promote a testing culture among your developers as well (if you don't already have one that is).