On Sunday, July 18, 2010, one of the busiest highways in Europe became what some called “the longest table in the world.” Officials closed a 60-kilometer (37-mile) section of the A40 Autobahn in Germany’s Ruhr region so people could walk and bicycle or sit at one of 20,000 tables set up on the roadway. An estimated 2 million people came to enjoy an event the director hoped would connect people from many cultures, generations, and nations.