Children's Hands-on Milling on Mondays & Thursdays from June 3 to August 15 and September 16 to 26 at 11:30am. Our Museum Miller will demonstrate and engage your child or children in learning the art of milling with hands-on-milling of the grinding wheel. Registration is required, call 631-726-4625. Sessions are limited to ten (10) children ages 5 year and older who must be accompanied by an adult during the session. Free.