Home » Become a MemberBecome a Member Please scroll down to the bottom of the page after making your membership selection, and click on “join now” to complete the process. Only one membership per family is needed. Thank you for your support! Give the Gift of Membership Affiliates Van Vleck Membership Brochure Download Now Download Your Membership Card Donations are appreciated The Montclair Foundation/Van Vleck House & Gardens depend on the generosity of volunteers and donors. We are grateful for your support. Make An Impact