USCJ's Kosher: Sanctifying the Ordinary, a user-friendly CD for the whole family that provides an interactive experience with kashrut. Information ranges from an anthology of why, an eight-step plan for getting started, kashering and using the kitchen. In addition, there is a special section for youngsters.
Rabbi Samuel Dresner, Keeping Kosher, an essay on the meaning of the dietary laws for our lives, followed by a practical guide to the observance of kashrut.
Jewish Federation of Greater New Haven Kosher Food Services Community Listing (select "service type=kosher food")