OKLAHOMA CITY (KFOR) - Our Blood Institute (OBI) kicking off its annual holiday blood drive giving donors an opportunity to get this year's limited-edition OKC Thunder shirt and one voucher for a free ticket to an upcoming Thunder game. “We are excited and grateful to partner with the Oklahoma City Thunder for this fantastic blood drive, which has saved countless lives since it began,” said Dr. John Armitage, president and CEO of Our Blood Institute. “The Thunder and their fans are the true definition of the Oklahoma Standard: committed to making a difference in the lives of patients in our hospitals during this season of giving.” Thunder fans can give the priceless gift of blood rolling up their sleeves at two locations with Our Blood Institute and the Oklahoma City Thunder on Friday, December 27, 2024, at the OKC Fairgrounds or Riverwind Casino. OKC Thunder Blood Drive Locations on December 27, 2024: OKC Fairgrounds Location: 3100 General Pershing Blvd., OKC – Hobbies, Arts & Crafts Building 9:00 a.m. – 4:00 p.m. Riverwind Casino Location: 1544 OK-9, Norman, OK – Conference Rooms8:00 a.m. – 2:00 p.m. OBI says, donations are critical during the holidays and the need for blood remains constant for patients statewide. If you are unable to attend a Thunder Blood Drive on December 27, visit obi.org/events/thunder-blood-drives/ for additional dates and locations to score free tickets to a Thunder game. Anyone who is healthy and 16 years old* or older can give blood.  Appointments to donate can be made online at obi.org or by calling 877-340-8777. Walk-ins are also welcome. *16-year-olds must weigh at least 125 pounds and provide signed parental permission; 17-year-olds must weigh at least 125 pounds; 18+ year olds must weigh at least 110 pounds. Photo ID required.