Parents can let their children's imaginations run wild this summer at Camp Invention, a week-long day camp offered in elementary schools across the country. Check the website for the nearest location. Kids in the first through sixth grades participate in fun, hands-on activities that enhance their understanding of the arts, sciences, history, and math. Teamwork, creative problem solving, and inventive thinking are all encouraged. The program was created by the National Inventors Hall of Fame Foundation in partnership with the U.S. Patent and Trademark Office.