Oasis Summer Day Camp

Started by a teacher and his wife, Oasis Summer Camp is packed with activities ranging from swimming to sports tournaments to costume contests. Weekly field trips take children to the Lincoln Park Zoo, the Lake County Fair and more. Oasis also features the “Tree Fort Challenge,” an optional reading program designed to reward campers who hit the books all summer long. June 15–August 14. $395/week. Ages 4–12.