May 3, 2022, 9:00 am to 6:00 pm Event Series 26th Annual East End Garden Festival 26th Annual East End Garden Festival Tanger Outlet Mall Tanger Mall Drive, Riverhead Browse and purchase trees, bushes and bedding plants from 20 local growers from Tuesday, May 3 through Sunday, May 8 from 9 a.m. to 6 p.m. at Tanger Outlets.