What are the dates and fees for Mosh 2015?Click here to find out. Do I need to commit to the number of weeks my child will attend next year? No. Registering now just secures you the best prices of Mosh 2015. You have until November 1st to decide which session your child will attend. Do I need to pay now? Only a $100 deposit (by September 1st) which will secure your child's space. So when do I start paying? Installment payments will begin in November. What do I have to do? Just sign your child’s name on the right. We will get in touch with you regarding paying the deposit. You can submit your deposit payment by credit card, cash or cheque on Parent’s Day. Hey, if you’re going to sign up anyway, why not save money?