SPECIAL

VOLCANO ART CENTER RARE BIRD HIKE through about four miles of rarely explored Big Island koa and 'ohia forests, along the Pu'u 'O'o Trail, part of the state's Nä Ala Hele system, focusing on avian life surviving on the "brink of extinction," 9:30 a.m.-3:30 p.m. Dec. 5; carpooling/drop-off/pickup spots coordinated by center (recommended: good physical shape, hiking gear, water, brown-bag lunch); $65 (educational subsidies available); registration required by Dec. 3; information/registration, 808-967-8222.

GREEN COMMUNITY FAIR, sale of local garden produce and local foods, "green" gifts, crafts, speakers and entertainment; sponsored by The Green House; 10 a.m.-2 p.m. Dec. 5, Church of the Crossroads; information, 524-8427,www.thegreenhousehawaii.com.

HONEYBEE VARROA PROJECT, an islandwide study (by the University of Hawai'i College of Tropical Agriculture and Human Resources) of viruses in wild honeybee colonies (affecting local bees and crops), asks anyone seeing a wild honeybee colony on O'ahu to call 956-2445; for information, see www.ctahr.hawaii.edu/HoneyBeeVarroa.

BE A GREENIE

FREE GARDEN MULCH, 9 a.m.-3 p.m. Saturdays, Hälawa Xeriscape Garden, 99-1269 Iwaena St., self-service; www.boardofwatersupply.com, 748-5041.

FRESH DAYS, sponsored by Kaiser Permanente; shop for affordable, fresh, locally grown produce, get information on shopping and eating healthier and try food samples; information, 432-2270:

• Honolulu Clinic, 9 a.m.-12:30 p.m. Thursdays, main entrance and lobby area.

• Moanalua Medical Center, 9 a.m.-12:30 p.m. Wednesdays, main entrance.

• Waipi'o Clinic, 9 a.m.-12:30 p.m. Wednesdays, front entrance and main lobby.

• Mäpunapuna Clinic, 9 a.m.-12:30 p.m. Tuesdays, lobby area.

SIERRA CLUB is looking for hike/outing leaders (information, Stan Oka, 429-9814, or Deborah Blair, 955-4168), and for people to sign up as new Facebook friends; information, 538-6616.

KAUA'I GARDEN HELP, volunteers needed to protect rare plants and ecosystems at National Tropical Botanical Garden on Kaua'i; help needed in administration, conservation, education, development, etc.; 808-332-7324, ext. 228, or volunteer@ntbg.org.

MAKIKI FOREST RESTORATION PROJECT, the O'ahu Nä Ala Hele Trails and Access program needs volunteers to weed, pick up branches, plant, water and fertilize native plants as part of the Makiki Watershed Awareness Initiative forest restoration project. Bring long pants, long-sleeved shirt, shoes or boots, gloves, insect repellent, water and lunch; families welcome; 9 a.m.-2 p.m., selected Saturdays monthly; meet at Makiki forestry base yard above new Hawai'i Nature Center (from Makiki Street, take a left onto Makiki Heights Drive; the area entrance is before first hairpin turn); 973-9782.

Niaulani Forest WorkDay, volunteers needed to preserve the rainforest; 9 a.m.-12 p.m. third Sunday of each month, Volcano Art Center, Niaulani campus, Volcano Village, Big Island; 808-967-8222.

TUESDAYS AT KANAHÄ, weekly beach cleanup and plant maintenance, coordinated by Community Pride at Kanahä Beach Park, Maui, 8-10 a.m. Tuesdays at the park; Valerie Vines Magee, 808-264-1454.

CHUN'S REEF BEACH/COAST CLEANUP by Adopt-a-Beach Hawaii and Save the Sea Turtles International; 12 p.m., last Saturday monthly, from 61-529 Kamehameha Highway, Hale 'iwa; trash bag, gloves and purified water provided; bring hat, sunscreen and beach shoes; 637-2211.

WAIMEA VALLEY offers daily guided activities, including wildlife walks, history walks, native plant walks; fees; information, www.waimeavalley.net, 638-7766.

WAIMEA VALLEY GREETER, volunteers needed one day a week for 2 1/2 hours; 638-7766.