Join Heritage Square Museum (Ontario Historical & Landmark Preservation Society) by completing the following application. There are a number of options of membership so be sure to view them all. If paying by credit card, that information will be taken at the end of the selections. Yearly membership expires April 30, 2027 regardless of when you sign up.Thank you for choosing to be part of our journey. Together, we can make a positive impact on our community. Ready to make a difference? Start your journey by becoming a member now! If paying by credit card, please proceed. If paying by check please call Cindy Kukuvka at 315.573.4872 and an application will be sent to you.