This is a fun idea for student to help celebrate Pi Day and Einstein's birthday. Student are encouraged to choose a person, place, or thing that Pi can be incorporated in to make it unique such as an Octu-pi, American Pi, Pi-cycle (bicycle, and the list could can go on. Some students stick to drawing, but others who are more hands-on like creating their projects out of wood, cardboard, clay, and other materials. Over the years I have seen quite a few unique ideas. I also give students some Pi-deas and also encourage to search for Pi shirt ideas on google to give them some ideas. In the end all projects must be student created.