Get the most out of your membership! On Saturday, August 26, 2017 ZOOfriends members can enjoy a special experience at the OKC Zoo from 9 a.m. to 5 p.m. The day includes free admission to Stingray Bay, various rides, sea lion presentations, elephant presentations, Keeper Chats and much more. Take advantage of a $10 discount when you purchase or renew a ZOOfriends’ membership during Appreciation Day. For more information, call the membership office at (405) 425-0618.