There are a number of different ways to read and consider "Finding God in a Bag of Groceries." These study guides reflect two of these perspectives.
One is for Christian readers and groups: Sunday School classes, Outreach Committee members, confirmation groups, and the like.
The other is for readers interested in the social justice issues related to hunger and poverty: book clubs, study groups, political action committees, and others.
Look at them and see which one fits your needs, or mix and match questions from them both to suit your interests.