South Portland native and retired high school physics teacher Bob Crowley, winner of season 17 of the reality TV show “Survivor,” will speak about his time on the show, the importance of teamwork, developing real-life alliances and overcoming challenges. He also will sign copies of his book, “Making Waves: The Stories of Maine’s Bob Crowley.”

WHEN: 7 p.m. Wednesday

WHERE: Star Theatre at Kittery Community Center, 120 Rogers Road

HOW MUCH: Free

INFO: 439-3800; kitterycommunitycenter.org