Where space is available, drop in classes are for junior programs running from September - June. Prepaid session rates are available at a discounted rate. Sibling discounts include the second child at 25% off, and the third child at 50% off of prepaid sessions. Membership is required for juniors in order to prepay for sessions, use the sibling discount, participate in leagues, use the ball machine or get reduced junior court time rates. Junior memberships are $50 for the year. We do pro-rate the number of weeks in a session if you join mid-session. You may drop in for a class without a junior membership. If you have any questions about what age or ability level is best for your child, please call 586-469-7000.