Kids in week-long day camps at Coastal Maine Botanical Gardens have fun while learning important lessons about nature and ecology. Last week's "Nature Explorers" filled gallon jugs with water, a graphic demonstration that people typically use 70 gallons each per day. Then boys and girls raced each other with the water-filled bottles; the boys won by a nose. To learn more, visit MaineGardens.org, or call 633-4333, ext. 101.