Reef Relief invites the community to kick off the summer island-style at its fifth annual Luau, from 5 to 8 p.m. Friday, May 9, at Lagerheads Beach Bar, 0 Simonton St.

The free, family-friendly celebration features live music by Gary Hempsey, a limbo competition, jeopardy-style trivia, a sandcastle building contest, and hands-on educational activities hosted by Reef Relief and local environmental partners.