All Naperville Heritage Society events take place rain or shine. However, in the case of unsafe weather - lightning, tornado, etc., Naper Settlement will close the grounds and cancel the event for the safety of its visitors. All ticket sales are final. No refunds, exchanges, or rain checks will be given in the event of inclement weather. Dated tickets may not be exchanged. All events and prices are subject to change without notice. Special event rates may vary.