A free flu shot clinic will be held Thursday, Sept. 29, from 12:30-2 p.m. at the Tonkawa Senior Center, 118 S. Seventh.It is free with Medicare or other insurance. (Please bring the card with you to the clinic)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.