Chadwick Class Policies - Class size is limited, so be sure to enroll early. Full payment is required at the time of registration. You may register in person, by mail or by phone with a credit card. If for any reason you cannot attend the class, you may apply your deposit to another class of your choice if cancelled 24 hours in advance of the class. If the classes do not meet the minimum attendance requirement, we reserve the right to cancel and will either refund your deposit or apply it to another class of your choosing. In consideration of others, we do not permit babies or children to be brought to the class.