This Halloween, Main Street Batesville wants your blood. The Arkansas Blood Institute will be parked at The Darkness: A Haunted House from 2pm until 6pm on Tuesday, October 30. The haunted house is located at 570 Stadium Drive in Batesville, Ark. Donors will receive a free shirt and admission into the haunted house. Donors are required to bring a photo identification. To schedule an appointment, visit www.arkbi.org.