A flu shot clinic will be held from 1-2 p.m. Thursday, Sept. 28, at the Tonkawa Senior Center, 118 S. 7th Street, Tonkawa.The shot is free with Medicare or other insurance. Bring the card with you.Cash or check payment option is available for those who do not have Medicare or other insurance coverage.Contact Russ Burger at 580.628.0205 with questions. Shots will be administered by: Derrick Jones, pharmacist, Family Discount Pharmacy of Ponca City.