I used this book while researching service project ideas while leading Girl Scout troops for many years. A good resource.
Excerpt from the back cover:
Inside you will find dozens of projects for you, your family, your business, your school to engage in to help in various ways. From tutoring homelss children to donating used appliances to recently resettled families; from having a food drive at your church or club to learning how to best respond to and understand homeless people you may come in contact with, you can make a difference.