Lehigh Valley Health Network (LVHN) will administer free influenza vaccinations for the 26th straight year for adults and children age 6 months and older during two drive-thru flu shot clinics in November. Vaccines will be administered at Dorney Park in Allentown on Saturday, Nov. 4, from 9 a.m. to 3 p.m. Everyone receiving a flu shot is asked to fill out a consent form, get information and register by visiting LVHN.org/flushot and following the instructions, by scanning the QR code on postcards being mailed, or by calling 1-835-215-5438, Monday-Friday, 8:30 a.m.-5 p.m. The line also will be open on  Nov. 4 from 9 a.m.-3 p.m.