… Mapp’s work in nature and outdoor-related fields started in her hometown of Oakland, California, and has since grown to inspire international headlines. Mapp is an awarded and … Mapp’s work in nature and outdoor-related fields started in her hometown of Oakland, California, and has since grown to inspire international headlines. Mapp is an awarded and … Mapp’s work in nature and outdoor-related fields started in her hometown of Oakland, California, and has since grown to inspire international headlines. Mapp is an awarded and …