The Butler county Health Department in El Dorado is offering free Rapid COVID 19 testing, with results in 15 minutes, on several dates coming up. Those are January 5th, 12th, 19th, and 26th, from 8 a.m. until 4 p.m. These are free, and no insurance is needed. Drive up and remain in your vehicle. Call and let the nurse know you are there for testing, and a nurse will come to your vehicle. You can call 316-621-4517.