Free Flu Vaccine Clinic (Half Moon Bay) October 24 @ 11:30 am - 2:00 pm Free Flu Vaccine Clinic Half Moon Bay Library 620 Correas St, Half Moon Bay, CA, United States Ages: 2 years and older The following vaccines will be available: Flu and high dose Flu vaccine for adults 65 years and older. No appointment, ID or health insurance is needed Insured individuals can get the vaccine from their health care provider or pharmacy. Clinic information subject to change.