Yes, you are entitled to a lunch break or rest break in California.
Employees in California are entitled to a meal break of 30 minutes, unpaid, after five hours, except when the workday will be completed in six hours or less and the employer and employee consent to waive the meal break.
The employee cannot work more than ten hours a day without a second 30-minute break, except if the workday is no more than 12 hours. The second meal break may be waived if the first meal break was not waived.
An on-duty paid meal period is permitted when the nature of work prevents relief from all duties and the parties agree in writing. Employees are also entitled to a paid ten-minute rest period for each four hours worked or major fraction thereof, as practicable, in the middle of the work period.
This is not required for California employees whose total daily work time is less than three-and-a-half hours.
David Payab, Esq. from The Law Offices of Payab & Associates can be reached @ (818) 918-5522 or by visiting http://payablaw.com/