There is no progression in the sessions or classes. It is imperative for the student to attend the first day of class since that is when the students are evaluated and grouped with instructors based on their age and skill level. If any class is going to be missed, please notify The Program Director Ann Howarth in advance (210) 824-2595 Ext.2. If the first day of a session is missed without notification, it will be considered a cancellation of the session. There are no refunds for cancellations. There will be a $25 fee for session or time changes. Any change must be processed no later than one week prior to the start of the session. To process a change, you must first purchase the new class online and then request a refund for the original enrollment. We do not keep “waiting lists.” No changes will be made on the first day of class (or thereafter) of each new session.