July 31

Hawaii Kai Golf Course, 1 p.m. shotgun start, $1,500-$6,000. Participate in the 24th annual Lunalilo Home Golf Tournament to support the kupuna at Lunalilo Home. (395-1000)

UH-Manoa Art Auditorium, 7-9 p.m., free. Learn about the implications of genetically engineered foods to our health and the herbicide Glyphosate from Drs. Stephanie Seneff and Judy Carman. (292-1179)

Waimanalo Beach Park, must email for appointment time, $25-$130 depending on animal. Poi Dogs and Popoki hosts a mobile clinic for pet owners to get their cats and dogs spayed and neutered at an affordable cost. (alicia@poidogsandpopoki.org, 551-7915, poidogsandpopoki.org)

International Baptist Church, 20 Dowsett Ave., 6-9 p.m., free. Enjoy racing cars, great snacks and a movie. (595-6352, internationalchurch.us)

Moana Surfrider, A Westin Resort & Spa, Banyan Courtyard, 5 p.m. music starts, 7-9 p.m. featured performer, free. Raiatea Helm performs. (923-2811)

Downbeat Lounge, 42 N. Hotel St., 9 p.m.-1 a.m., free. (533-2328)

UH-Manoa’s Orvis Auditorium, 7 p.m., $15. Sixty-eight students perform classic and French folk pieces on violin and viola. (hmta.org)

Hawaii Convention Center, 6:30-9 p.m., $95/advance, $105/at the door. Sample the finest sake from Japan and the U.S., with sake-themed appetizers from Hale Ohuna, MW Restaurant, The Pig & The Lady and more. (joyofsake.com)

Hale Pono Boys & Girls Club, 91-884 Fort Weaver Road Ste. A, 3:15-5 p.m., free. Those in need can pick up food at no cost, with seniors at 3:15, families of five or more at 3:45 and the general public at 4:15. Volunteers welcome. (689-4182)