Since our retirement in 1998, my husband Chuck and I have taught in homes, schools and preschools, prisons, churches, hospitals, health clinics, universities, community centers and dining centers, in the following countries: Peru, Ecuador, Venezuela, Bolivia, Chile, Costa Rica, Nicaragua, Panama, Guatemala, Mexico, the Dominican Republic, Haiti, the United States, Portugal, Liberia, Angola, and Mozambique. I have also taught solar cooking in Argentina, El Salvador, and Honduras,