The Iberia Cultural Resources Association presents the Acadiana Symphony Orchestra, 3 p.m., April 12th in special free outdoor performances under the oaks. Bring your picnic lunch. Best picnic theme judging at 2:30 pm. Balloon artist and beverage booth available. In case of rain, the concert will be held in the Sugar Cane Festival Building. New Iberia City Park, 300 Parkview Dr., New Iberia, 3-5 p.m.