Watching today’s Macy’s Thanksgiving’s day parade, I noticed one float in the shape of Mount Rushmore. I wondered what other architectural floats might have been created for this parade and others around the country. In 2006, a Macy’s Parade float depicted the Empire State building. Human-powered yellow taxi cabs buzzed around the iconic building. Other parades featured floats in the shape of the Eiffel Tower and Leaning Tower of Pisa.