Stewardship at the Summit is Fridays, August 2, 16 & 30 and Saturdays, August 10 & 24 from 8:45 a.m. - noon, meet near Kīlauea Visitor Center restrooms in Hawai‘i Volcanoes National Park. Volunteers help remove plant species that prevent native plants growth. Wear sturdy hiking shoes and long pants. Bring hat, raingear, day pack, snacks and water. Gloves and tools provided. Under 18 years old require parental or guardian accompaniment or written consent. More at https://www.nps.gov/havo/planyourvisit/summit_stewardship.htm.