Just do odd jobs!!! Ask neighbors, family, and friends if they need anything done, from dog walking to sweeping the floor. It works if you ask the right people.
Advertise by doing the usual flyers, brochures, business card, poster type thing. You can even put it on YOUR OWN web-site, or put it up in shop windows and school announcement bulletin boards. Just do your work well, and enjoy it! Then, the cash will roll in!