This is the largest festival of the year with over 300,000 people attending each year. The Festival of the Little Hills is being held at Frontier Park August 19-21st. Over 300 craft booths, food vendors, a kids corner and free shuttle to the park-you can't beat it! Frontier Park is located in Historic Saint Charles and on the Missouri River. There will be music, people dressed in period costumes and tons of fun. This is a nice activity to do by yourself, with your family or a group.