Although walk-ins are welcome, it is advised to register at least one hour in advance for all classes to guarantee your spot in any class. Registration is only valid with a current class pass or payment of a single drop-in class. When you see the note "register and pay" it simple means you must have an active pass. Please read about our policy on no shows and cancellations on our Policies page. While we try and keep the schedule as stable as possible, the schedule is subject to change at any time.