On Amazon and Belize itineraries, the tour operator in 2008 will offer a workshop series, Educational Adventures, aimed at groups of students, teachers and life-long learners. The customizable add-on tours will center on the Amazon's ecosystems and Belize's rainforests, reefs and ruins and offer a personalized and intimate learning experience for a maximum of 30 guests, the company said. The March 1, 2008, International Healthcare Expedition to the Amazon is commissionable; all other trips will receive net rate quotes. E-mail [email protected] or call 800-633-4734. Visit [www.ietravel.com/workshops]. (JM)