FRIDAY: K-EARTH 101 FM presents the third annual Sunset Splash Concert Series, which is from 7 to 10 p.m. at the Hyatt Regency, 21500 Pacific Coast Hwy., Huntington Beach. The event features dancing, cocktails, swimming at the pool and a performance by Stone Soul. Admission is free. For more information, call (714) 698-1234 or visit http://www.kearth101.com.
SATURDAY: OMC Gallery for Contemporary Art, 7561 Center Ave., No. 32, Huntington Beach, hosts a reception for its "Another Tribute to Black on White" exhibit, which is on display through Oct. 1. Featured artists include Pidder Auberger, Chi Kuo-Chang, Wolfgang Herbold and Max Uhlig. The reception is from 4 to 6 p.m. For more information, call (714) 421-0476.
SUNDAY: Old World Village hosts its annual Plum Fest, featuring live music, plum-related foods and dachshund races, at 7561 Center Ave., Huntington Beach. The event is free and lasts from 2 to 6 p.m., with dachshund races at 3 p.m. For more information, call (714) 895-8020.