The Aquatennial Festival that takes place in Minneapolis is not only a celebration of summer, but of the region’s many rivers and lakes as well. Of the nearly 50 events in the festival, one of the most popular is the Milk Carton Boat Race, a competition for vessels made entirely from milk cartons. First held in 1940, the Aquatennial Festival also features such events as the evening Torchlight Parade and the Grande Day Parade, a sand castle competition, a sailing regatta, a triathlon, and a fireworks display. More than 800,000 people attend the 10-day annual festival. Discuss
Source: The Free Dictionary