The O'Fallon Parks and Recreation Department runs this wonderful camp for six weeks during the summer. Designed for potty-trained 3-5 year olds, it introduces young children to arts and crafts, swimming, structured play, games and sports. Each of the six weeks has a theme and you register for one week at a time. The camp runs from 9 a.m. to 12 p.m. Monday through Friday. My kids were thrilled to have a "big kid" camp experience with age-appropriate activities this past summer. The camp appeared to be well-organized with an enthusiastic staff.