BECOME A MEMBER
Greenbank's key to success has been its members & volunteers. Without their generosity & countless volunteer hours, we wouldn't be able to maintain the site on our own!
Maintaining the Mill is no easy task. It takes dozens of people and countless amount of hours to maintain the grounds, keeping up with the restoration of our Madison Factory and Grist Mill that houses the birth place US Patent No. 3, and so many more tasks, its a great place for anyone who's interested in historical preservation or looking to donate their time to a very good cause.
Subscription to the Millrace Newsletter
10% off Giftshop purchases
Greenbank Car Magnet
*Discounted event space rental for Membership levels $50+