The √ indicates admission is $5 or less, or free. Full-price admission is listed; the * denotes discounts (or free) for students, seniors, military, members, children and/or advance purchase. Call venue for details. See a comprehensive listing at www.honoluluadvertiser.com/islandlife.

CONCERTS

√ NA MELE NEI SUNDAY CONCERT, featuring Novalei and friends; 11:30 a.m.; Ward Warehouse Amphitheatre; free; 596-8885.

OHANA CONCERT FUNDRAISER, presented by Family and Friends of Janell Araki, with performances by Na Leo, Weldon Kekauoha, Maunalua, Vaihi, Kapena, Kupaoa, Natural Vibrations, Augie T. and more; 2-10 p.m.; The Waterfront at Aloha Tower Marketplace; $20; 864-1638.

BATTLE OF THE BANDS; with The Perfect Median, This is a Stick Up, Entrophy, Corpus Black and 4 the Rich How Hardz; 4 p.m.; Anna Bannana's; all ages; $10*; 946-5190.

RACHMANINOFF PIANO CONCERTO NO. 1, featuring William Wolfram and Vasily Petrenko, presented by the Honolulu Symphony; 4 p.m.; Blaisdell Concert Hall; $19-$70; 877-750-4400, www.ticketmaster.com.

NAHOALIKE, celebration of Hawaiian music with Howard Ai, Holunape, KUmZ, Natalie Ai Kamau'u, kumu hula Karl Veto Baker and Michael Lanakila Casupang; 5 p.m.; Hawai'i Theatre; $20-$25; 528-0506, www.hawaiitheatre.com.

√ CHORAL EVENSONG, featuring music for the Season of Easter, with the St. Andrew's Cathedral Choir, directed by John Renke; 5:30 p.m.; Cathedral Church of St. Andrew; free, with donation; 524-2822, ext. 217.

DANCE

"ROOTS AND OFFSHOOTS," dance concert presented by UH-Manoa Department of Theatre and Dance; 2 p.m.; Kennedy Theatre;$18*; 483-7123, www.etickethawaii.com.

STAGE

HE REO AROHA, two-person Maori musical that combines drama and music, with songs in both English and Maori; 4 p.m.; The ARTS at Marks Garage; repeats 8 p.m. Wednesday-Thursday, 10 p.m. May 8 and 2 p.m. May 9; $25*; 528-0506, www.hawaiitheatre.com.

NATURE

WINDWARD NATURE OUTING, beach walk and 2-mile hike in Windward O'ahu; 9 a.m.-3 p.m.; meet at the Father Damien statue in front of the state Capitol; bus fare for three rides to and from Windward O'ahu, or use a bus pass; 948-3299.