California Code, Civil Code - CIV § 1812.54

(a) Every contract for dance studio lessons and other services shall provide that performance of the agreed-upon lessons will begin within six months from the date the contract is entered into.

(b) A contract for dance studio lessons and other services may be canceled by the student at any time provided he or she gives written notice to the dance studio at the address specified in the contract.When a contract for dance studio lessons and other services is canceled the dance studio shall calculate the refund on the contract, if any, on a pro rata basis. The dance studio shall refund any moneys owed to the student within 10 days of receiving the cancellation notice, unless the student owes the dance studio money for studio lessons or other services received prior to the cancellation, in which case any moneys owed the dance studio shall be deducted by the dance studio from the refund owed to the student and the balance, if any, shall be refunded as specified above. A dance studio shall not charge a cancellation fee, or other fee, for cancellation of the contract by the student.

(c) Every contract for dance studio lessons and other services shall contain a written statement of the hourly rate charged for each type of lesson for which the student has contracted. If the contract includes dance studio lessons that are sold at different per-hour rates, the contract shall contain separate hourly rates for each different type of lesson sold. All other services for which the student has contracted that are not capable of a per-hour charge shall be set forth in writing in specific terms. The statement shall be contained in the dance studio contract before the contract is signed by the buyer.

(d) Every dance studio subject to Sections 1812.64and 1812.65 shall include in every contract for dance studio lessons or other services a statement that the studio is bonded and that information concerning the bond may be obtained by writing to the office of the Secretary of State.