3. Minneapolis Aquatennial

The Buzz -- Initiated in 1940, the Aquatennial is a ten-day celebration of summer that takes place the third week of July. As might be expected in the Land of 10,000 Lakes, many events are water-related. Activities and competitions feature boating, swimming, diving, sand castle-building, and milk carton boat racing. Don't miss the charming flotilla of 20,000 rubber ducks. Land lovers enjoy tennis, golf, and volleyball events. Hallmarks of the celebration include a huge fireworks display, a street dance, and a beauty contest to select the Queen of the Lakes.