To renew postings for 2008, send updated listings to cwilson@honoluluadvertiser.com or fax 808-242-1520.

HANAUMA CLEANUP — The Friends of Hanauma Bay needs volunteers 8:30-11 a.m. Jan. 13 to clean up the beach, park and highway from Keahole Street to the Blow Hole. Meet at upper picnic area next to visitor center. For information, call Harvey Shapiro at 395-1217.

POUHALA MARSH RESTORATION — The Hawai'i Nature Center is restoring Pouhala Marsh, the largest remaining wetland in Pearl Harbor. Volunteers are needed to pull pickleweed and mangrove 8:30-11:30 a.m. Jan. 19. Bring work gloves, water, hat, sunscreen, towel and change of clothes; covered footwear and long pants required. Contact Pauline Kawamata at 955-0100, ext. 18.

CRATER OVERNIGHTER — The Friends of Haleakala National Park will conduct cabin maintenance, invasive species removal or other work during service trips Jan. 19-21 and Feb. 16-18 to Kapalaoa Cabin. Before signing up, go to www.fhnp.org, create an account, and log in to the account to learn more and certify your readiness for service trips. For reservations, call Farley at 248-7660 or Matt at 876-1673.

MAKIKI WAI HELPERS — The O'ahu Na Ala Hele Trails and Access program and the Hawai'i Nature Center need volunteers 9 a.m.-2 p.m. Jan. 26 and Feb. 23 to weed, pick up branches, plant, water and fertilize native plants as part of the Makiki WAI (Watershed Awareness Initiative) forest restoration project. Bring long pants, long-sleeved shirt, shoes or boots, gloves, insect repellent, water and lunch. Meet at the Makiki Forestry Baseyard; families welcome. Call Aaron Lowe at 973-9782.

KANE'OHE WETLAND PROJECT — Volunteers are needed Feb. 9 to help the Sierra Club remove mangrove and other invasive species from wetlands on Marine Corps Base Hawaii to create habitat for endangered waterbirds. Submit name and contact information by Feb. 7 to Annette Kaohelaulii at 235-5431.