BIG ISLAND

FREDDY AGUILAR in concert; 6:30 p.m. Aug. 22; Palace Theater; $35; 808-934-7010.

"KAMAU," play written by Alani Apio, featuring Jason Scott Lee, Jace Saplan and more; 7:30 p.m. Aug. 22-23 and 2 p.m. Aug. 24; Ulua Theatre; $15*; 808-333-2730, www.bareandcore.org.

√ "FALL FAIR," hosted by the University of Hawai'i-Hilo College of Continuing Education and Community Service; 9 a.m.-12 p.m. Aug. 23; Old Gym; free; 808-974-7664.

"OLD HAWAI'I ON HORSEBACK," part of the two-week Great Waiomina Centennial Celebration, with a costumed re-enactment on horseback of various events in Hawai'i's paniolo history; 10 a.m.-2 p.m. Aug. 23; Minukeole Park (YMCA Lawn and Soccer Field); $15*; 808-769-0215, www.paniolopreservation.org.

"LET'S MAKE BASKETS," class with fiber artist and Volcano resident Pam Barton; 10 a.m.-4 p.m. Aug. 23; Volcano Garden Arts; $50 fee, plus $12 for materials; 808-985-8979.

HAWAIIAN COWBOY CONCERT, part of the two-week Great Waiomina Centennial Celebration, with Melveen Leed and Jerry Santos; 2-5 p.m. Aug. 23; Minukeole Park; $30*; 808-769-0215, www.paniolopreservation.org.

√ BON DANCE, 6 p.m. Aug. 23; Honohina Hongwanji, Ninole; free. 808-963-6032.

√ MONARCH CONCERT SERIES, presented by The Daughters of Hawai'i and Calabash Cousins to pay tribute to King Kamehameha III, Kauikeaouli; 4 p.m. Aug. 24; Hulihe'e Palace; free; 808-329-0833.

√ "VOLCANO SKIES," exhibit of paintings by Rod Cameron; 9 a.m.-5 p.m., through Sept. 14; Volcano Art Center Gallery; free; 808-967-7565, www.volcanoartcenter.org.

"A 3D HITCHHIKERS GUIDE TO THE UNIVERSE," program focusing on the Milky Way, hosted by Shawn Laatsch; 7:30 p.m. Thursdays, through Sept. 18; 'Imiloa Astronomy Center; $8*; 808-969-9704.

√ Niaulani nature walk, guided tour through an old-growth forest; 9:30 a.m. Mondays; meet at Volcano Art Center Niaulani Campus in Volcano Village; donations accepted; 808-967-8222, www.volcanoartcenter.org.

After Dark in the Park, speaker presentations; 7 p.m. Tuesdays; Kilauea Visitor Center Auditorium; $10*; 808-985-6000.

MAUI

√ KIDS FIRST! FILM FESTIVAL, an evening of family fun under the stars, with screening of the feature film "Alice Upside Down"; 6:30 p.m. Aug. 22; Maui Community College Great Lawn; free; 808-984-3231.

√ MAUI ONION FESTIVAL, with food booths, eating contest, cooking demonstrations, entertainment and more; 9 a.m.-9 p.m. Aug. 23; Whalers Village Fine Shops & Restaurants at Ka'anapali Beach; free; 808-661-4567, www.whalersvillage.com.

STEEL PULSE in concert; 6 p.m. Aug. 23; Maui Arts and Cultural Center; $35*; 808-242-7469, www.mauiarts.org.

√ BON DANCE; 7:30 p.m. Aug. 23; Kula Shingon Mission Shofukuji; free; 808-878-1833.

√ GOMEGA in concert, part of Maui Mall's Summer Concert Series Promotion; 11 a.m. Aug. 24; Maui Mall Center Stage; free; 808-871-6230, ext. 12.

UNWRITTEN LAW in concert; 9 p.m.-2 a.m. Aug. 26; Hard Rock Cafe, Lahaina; $25*; www.groovetickets.com.

"SEX AND THE CITY" screening, rated R, presented by Maui Film Festival; 5 and 7:30 p.m. Aug. 27; Castle Theater, Maui Arts & Cultural Center; $12*; www.mauifilmfestival.com.

√ "THE BEST OF UPCOUNTRY," artwork from a group of 21 plein-air painters; through Sept. 2; Viewpoints Gallery at The Courtyard in Makawao; free; 808-572-5979.

√ Leilani's on the Beach entertainment: Scott Baird, 2:30-5 p.m. Fridays; JD and Harry, 2:30-5 p.m. Saturdays; Kilohana, 3-5 p.m. Sundays; Ka'anapali; no cover charge; 808-661-4495.

KAUA'I

Release, with DJs and performers; 9 p.m.-2 a.m. Fridays; Sheraton Kaua'i; $10 before 10 p.m.; 808-742-1661.