FREE Flu Shot Clinic When: Friday, October 28, 2022 at 9:00 AM to 2:00 PM The Visiting Nurse and Hospice for VT & NH will hold a FREE flu shot clinic in the lower level of Grantham Town Hall, 300 Route 10 South. This event will be held from 9 AM - 2 PM and is for anyone 18 years and older.