Keep it all in the family for Father’s Day weekend. Four renowned Hawaiian musical father-son teams — Kevin and Ikaika Brown (from left); Dennis and David Kamakahi; George and Keoki Kahumoku; and Richard and Kai Ho‘opi‘i — will perform during “Slack Key Masters, 4 Fathers & 4 Sons” at 7:30 p.m. Saturday at Maui Arts & Cultural Center’s McCoy Studio Theater. This one-of-a-kind evening will begin with each father-son duo performing in their unique family style, including slack key guitar, ‘ukulele, vocal harmonies and falsetto melodies. Round two will offer a lively competition between the four seasoned fathers and four exuberant sons as they vie for audience approval and applause. Tickets are $25 for standard seating and $45 for VIP with artist talk-story session. For details, www.mauiarts.org.