HOME > The Hilltop Alum Odyssey Challenge The Hilltop Alum Odyssey Challenge The Middle School Odyssey trips are one of the rites of passage that bond Hilltop Alumni. Join your classmates and participate in the 2017 Hilltop Montessori Odyssey Challenge! A five buck donation is all it takes to be counted from your class. The class with the most participating members will receive a special Hilltop themed gift (that may or may not be a really nice tote bag). Fill out this short form and click on the Donate button to be counted! [formidable id=”4″]