Attendees were treated to another spectacular performance during the 57^th Chicago Air & Water Show Aug. 15 and 16. Spectators crowded North Avenue Beach to see the awesome display of aircraft, during the largest free event of its kind in the country. It was a busy weekend in Chicago as the Cubs visited U.S. Cellular Field to play the White Sox on Saturday and Sunday. (Photos by Nick Hanson/for Chronicle Media)

— Annual Air and Water Show still a top attraction for Chicago —