The Nu‘uanu Adventure begins with an exploration of Kapena Falls and the Nu‘uanu petroglyphs. The next leg of our adventure will take us to the Nu‘uanu-Judd Loop Trail, followed by a visit to Kamehameha III’s summer palace, Kaniakapupu. Easy, 3 miles. Ages 7 and older. $14 for parent and child team. Call Pauline Kawamata, 955-0100 ext. 18. www.hawaiinaturecenter.org.