This package is designed for families, this package can be shared among 3 siblings. Each sibling pay for separate one-time $20 annual registration fees. Each sibling will get 8 group classes. Enjoy significant savings. Each lesson spans 27-30 minutes. If you're already enrolled for the year, the annual registration fee is not applicable. Need assistance? Contact us at 925-757-7412. Dive into a fantastic learning experience with us!