Breadcrumb Home Events Get Your Flu Shot - No Appointment Needed Get Your Flu Shot - No Appointment Needed False October 2, 2023, 8am - 3pm October 2, 2023 Mayo D199 Through the Immunization Tour course, pharmacy and nursing students will host walk-in flu clinics. New this year, everyone attending a flu vaccination clinic will need to fill out registration forms and show their insurance card.