When you come to donate blood in Central Ohio any time now though Aug. 31, you can receive a coupon for buy one get one free entry to the Columbus Zoo and Aquarium and enter a drawing for a $500 Marathon gas card. To make an appt. to give blood, download the Red Cross Blood Donor App, visit redcrossblood.org or call 1-800-RED CROSS (1-800-733-2767).

Next bloodmobile is in Marengo 8/14/2015: 12 p.m. – 6 p.m., Marengo United Methodist Church, 8 N. Main St. OR Cardington 8/15/2015: 9 a.m. – 2 p.m., Cardington First United Methodist Church, 300 S. Marion St.