A young father of three children often wondered about the food his kids were eating. To answer that question, Jeremy Seifert decided to investigate and film his exploration in the documentary “GMO OMG.” Area families may watch the outcome at 7 p.m. Monday, Nov. 18, at The Arts Council Smithgall Arts Center in Gainesville. Dinner will be served before the film at 6 p.m. Doors open at 5:30 p.m. at 331 Spring St. NW. Tickets including the dinner, movie and meet the filmmaker question-and-answer session are $15 for adults, $13 for students and $13 for seniors 65 and older.